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[WIP] DARKSHIT 2040 - Laser Hell Anti-Shmup

Discussion in 'Works In Progress' started by Kinetic, Aug 31, 2015.

  1. Kinetic

    Kinetic

    Joined:
    Jul 15, 2012
    Posts:
    16
    Brian Amadori presents

    [​IMG]



    Weird action game about surviving the dangers of space while eating sandwiches obsessively, strapped to your child by an umbilical cord in solo and co-op conquest campaigns. An epic war drama.

    (Coming in a not too distant future for PC/OSX/Linux)


    Gameplay GIFs
    [​IMG][​IMG]


    Level map GIFs
    [​IMG]


    Wormhole transition
    [​IMG]


    GIFs GIFs GIFs
    [​IMG][​IMG]

    Going to write updates once or twice a week.
    Logs will be about art, technical stuff and my thought process as well. So expect wall of texts every once in a while.

    I'm hoping you enjoy watching the progress of this thing!

    TODO: Update index

    Cheers!

     
    Last edited: Oct 16, 2015
  2. Patico

    Patico

    Joined:
    May 21, 2013
    Posts:
    883
    Great! Can I try to play it somewhere?
     
  3. Kinetic

    Kinetic

    Joined:
    Jul 15, 2012
    Posts:
    16
    Not yet! But i'm already planning to make an alpha (maybe html5) version in the near future.
     
  4. Patico

    Patico

    Joined:
    May 21, 2013
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    883
    It's a good news!
     
  5. Kinetic

    Kinetic

    Joined:
    Jul 15, 2012
    Posts:
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    Ok, just posting a small update, currently messing around with a text console effect thing, planning to use this in UI, HUD, etc.

    I want to modify the font, so the rubbish characters look more “alien”

    [​IMG]

    If you know about some easy to use free font editor throw me a tip!
     
  6. Mauri

    Mauri

    Joined:
    Dec 9, 2010
    Posts:
    968
    Looks like a fun game to play :) Bookmarked!
    For font editing, try Birdfont or FontForge. Both are free and works with Windows, Mac OS X and Linux.
     
  7. Kinetic

    Kinetic

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    Jul 15, 2012
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    Thanks!, going to check em out later and see what comes out.
     
  8. c-Row

    c-Row

    Joined:
    Nov 10, 2009
    Posts:
    793

    Sounds like my daily routine. :D
     
  9. Kinetic

    Kinetic

    Joined:
    Jul 15, 2012
    Posts:
    16
    Ok, time for next update!

    You will be advancing horizontally across this “map”, that dotted line is supposed to be the limit you can travel. That big ship on the top is the alien overlords flagship you will be leading upon getting better sandwich-eating records, and will be always behind that line.


    [​IMG]

    (html5 link for this gif)

    So, for now the progress is supposed to be like this:
    • You play levels, trying to achieve the best score
    • All the levels best scores will be added together, the result is where the dotted line will be.
    • So, If you can’t progress further and the last level is too dificult, you can go back earlier levels and get better rank (sort of mario 64-ish progression)
    I'm still figuring out how to make this added scores stuff clear enough for the player.

    lmao, your life must be fun :D
     
  10. Mauri

    Mauri

    Joined:
    Dec 9, 2010
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    968
    Nice idea with the progression stuff. Better than earning enough XP to reach a certain level.
     
  11. Crystalline

    Crystalline

    Joined:
    Sep 11, 2013
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    117
    So its like, darkshit? LoL..Like, the title got me confused hehe.
     
  12. Kinetic

    Kinetic

    Joined:
    Jul 15, 2012
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    Nice that you like it :)
    Yes, the idea is that the game would be very skill based, opposed to grinding/time based.

    You confused me with your confusion...:D confused in which way?
     
  13. Kinetic

    Kinetic

    Joined:
    Jul 15, 2012
    Posts:
    16
    Update #3 - Building the earth background

    I’m using this movie as visual reference

    Here’s what i came with:

    [​IMG]

    Things i did:
    • Created a custom shader to make a glowy transparent effect for the sun and earth’s atmosphere. This glow is actually another slightly bigger sphere in the same place, but with a z-buffer offset cranked up to be far away. I wanted to use Unity’s RenderQueue for this in Background+1, but when you are in deferred mode all the transparent stuff get rendered after everything regardless anything you do... very annoying.

    • Again, created another custom rim lighting shader to make the earth borders match with the glow.

    • All the background is rendered in a separate layer from the gameplay to a render target. This allows me the possibility to cheapen the post-processing effects and make the game friendlier to lower specs.

    • The earth globe is actually composed of 4 separate layers. Terrain, Night lights, and 2 clouds layers (one with overlay blending, and a transparent one on top). I used SpaceScape to make the space background. Its enough for now, but i’m planning to improve the space skybox in the future.

    • For the sun, i added a dummy flare, this is a 0 range light with a custom flare set up. When you do that the flare will show up and the light will cost nothing. Kind of a hack but works like a charm.

    • Still planning to make the earth night lights shader output HDR values, but for now the glowing lights are baked.
    Step by step rendering using unity’s nifty frame debugger
    [​IMG]


    That’s all for now, next week i’m going to get into some wormhole transition FX and post the process here.

    Maintaining a devlog is quite a task by itself, so if you reached here try to drop some feedback, i will appreciate that a LOT, and if you got some negative constructive advice it’s actually better because i get to improve on this and learn in the process.

    Also, if some of you aren’t familiar with some of the terminology i may use, just ask and i will answer any questions/provide resources as possible.

    Thanks for reading!
     
  14. Kinetic

    Kinetic

    Joined:
    Jul 15, 2012
    Posts:
    16
    Messing around applying a rainbow texture to the rim transparency shader for a lens flare effect. I'm planning to use it for a new explosions-based hazard i'm making. Going to post a gif of that if i get something that i'm happy with.

    [​IMG]

    Its not exactly screenshot saturday but whatever.
     
  15. Kinetic

    Kinetic

    Joined:
    Jul 15, 2012
    Posts:
    16
    Update #4 - co-op and umbilical cord

    I'm trying to make the umbilical cord joining the players in co-op mode physics based.

    So i got my hands dirty and started experimenting with the JointSpring2D component.

    [​IMG]

    Note the gap in the middle. That is because i'm attaching 2 joints in the middle of the rope, attached to the neighbor nodes, but only 1 joint in every other note attached to a node outwards.

    Rough S***ty diagram:
    P1 * * * * * * * * * P2
    . <- <- <- <- <-> -> -> -> ->


    I tried to improve this and...

    [​IMG]

    Much better, now i'm attaching 2 joints only in even nodes, pointing outwards.

    So it looks like this (hope it makes some sense):

    P1 * * * * * * * * * P2
    . <-> <-> <-> <-> <->


    I tried then to use LineRenderer to render the cord...

    [​IMG]

    Not a fan of this... look how the cord breaks when the nodes are to close to each other...

    To improve it i tried to use the particles way... Just using Graphics.DrawMesh to draw a bunch of quads between the nodes.

    [​IMG]

    A lot smoother!
     
    Whiteleaf and Bridin like this.
  16. Aiursrage2k

    Aiursrage2k

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    Nov 1, 2009
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    4,685
    Last edited: Sep 15, 2015
    Kinetic likes this.
  17. joni-giuro

    joni-giuro

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    That's pretty cool! Could you please explain how you render those cool laser effects? Especially when they fire the beam, they look awesome.
     
  18. Kinetic

    Kinetic

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    Jul 15, 2012
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    Hey thanks a lot for the flattery and the blog add!

    Actually i'm not fully convinced with those beams, i'm planning to make them in higher resolution and more frames in the future (right now they have 10 frames or so, i'd be drooling if they had around 20).

    They are just 2D sprites animated by hand and upscaled x2 or x3 i think. They glow thanks to the bloom effect i'm attaching to the camera. I'm planning to make almost all the game effects in 2D, traditionally animated, because i found they look COOL AS F... and are really fun to make.

    And this is silly... but my first inspiration to start using 2D fx anims over 3D was this bubble witch saga ad...

    Hope this is clear enough :D
     
  19. Kinetic

    Kinetic

    Joined:
    Jul 15, 2012
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    16
    Here is a picture of the arcade prototype being played in a local argentinian event from a few months ago.

    [​IMG]

    Cheers!
     
  20. Kinetic

    Kinetic

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    16
    Update #5 - Design space, inner/outer conflict

    Disclaimer: Long winded theorizing wall of text ahead

    I’m going to rant a bit about some design problems i’m still tackling.


    Single Player Vs CO-OP Gameplay

    This game started as hot-seat co-op multiplayer. As such, the design in that frame resulted to be incredibly simple, and just worked. The thing is, i think releasing a local co-op only game is not enough to hold up to the value standard that games have nowadays, that reign reserved to competitive games.

    So, I started prototyping single player after the two players mode. By removing the second player, I learned how the co-op mode added complexity to the system. This game has so few rules that the players arguing about communication strategies, blaming each other for failures, and struggling to sync movements was a relatively big thing (thinking in terms of brain space).


    Inner-Outer Conflict

    With action games, i tend to visualize the design with a mental model of a inner/outer conflict that fills our brain. Outer conflict would be the level, enemies and hazards. Inner conflict the complexity of controls, the system and cognitive noise the player have to deal with to deal with the outer.

    A extreme inner-conflict game would be QWOP or Envirobear-2000. Outer conflict games are games like super-hexagon and danmaku shooters.

    I find the difficulty in any action game is a result of the balance of these two conflicts.

    Removing co-op mode removed a big deal of inner conflict to the game. With single player, this has to be compensated somehow.

    [​IMG]


    Design Space Nightmare
    So, this is a hardcore avoiding game, the design space of this type of games is inmense, there are hundreds of decisions i could take to restore the difficulty. For starters, I could chose to even inner and outer conflict types in similar proportion to the co-op mode. This is -- have some amount of inner conflict (i.e. more than a shmup). and add a lot of outer (harder levels) still i have the same amount of difficulty.

    The thing is, you start to write down ideas and realize the possibilities are endless. There are a lot of ideas and there are some that look just about right even after implemented. How are you supposed to filter them?

    So, in the next posts i’m going to show you some stuff i already tried/trying and see where this ends.

    Any of you have these kind of issues when figuring out how your game is going to work?
     
  21. Kinetic

    Kinetic

    Joined:
    Jul 15, 2012
    Posts:
    16
    [​IMG]

    The game flow is like this:

    - You enter a level
    - When you lose, you can restart instantly or come back to the map
    - Upon coming back, if its the first time you played the level, you see this:

    (Click the images for a lightweight video version)

    [​IMG]

    Now, let's say you go into the second level, score 4... then come back, do dome other stuff... then
    try again the second level and score 9... this is what you'll see:

    [​IMG]

    What do you make of this? Is this clear enough, or i need more feedback?
    Seriously i feel this scoring mechanic is very hard to explain...
     
  22. terras1gneus

    terras1gneus

    Joined:
    Dec 18, 2014
    Posts:
    16
    omg, that looks like A LOT of fun!!!!!! CANT WAIT TILL YOU FINISH IT!!!!
     
    Kinetic likes this.
  23. Kinetic

    Kinetic

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    Jul 15, 2012
    Posts:
    16
    Thanks for the excitement! :p
     
  24. Kinetic

    Kinetic

    Joined:
    Jul 15, 2012
    Posts:
    16
    [​IMG]

    HEALTH BAR

    I added this health bar. It depletes with time and you charge it eating the sandwiches.

    [​IMG]

    This is supposed to give urgency to the game, so you don’t just stall avoiding stuff but are also desperate trying to not die of hunger.

    FETUS ATTACHED TO SINGLE PLAYER

    [​IMG]

    Now, in SOLO mode, you have a fetus attached to you.

    I made this change because i thought the solo mode was not being faithful to the “being strapped to another thing” theme of the game. And also it helps to adding back the inner conflict i found to be lacking in this mode.


    YOU HAVE TO OPEN MOUTH TO EAT

    All the game sprites are placeholder, so i added a ugly text feedback to show it.

    You have to open it and then close it when over the sandwich.

    [​IMG]

    I had a problem with CO-OP mode. It was too easy for me to control both characters myself. The game has to have enough complexity to make this too difficult to be fun, so… I added this.

    Also, if you close your mouth and go to a direction, you will dash too, so opening mouth and then closing + dashing to eat is a viable technique. (more inner conflict)

    Well, that’s is for now. I’m going to post the wormhole transition stuff later so this update doesn’t get too big. Hope you enjoyed reading it.

    for the record, remember i opened a twitter handle @darkshit2040, if the project is interesting to you follow it for announcements, etc!.

    Cheers!
     
  25. Kinetic

    Kinetic

    Joined:
    Jul 15, 2012
    Posts:
    16
    [​IMG]

    TRANSITION WORMHOLE
    TRANSITION WORMHOLE
    TRANSITION WORMHOLE

    [​IMG]

    I never learn that effects like this are the ones that are made very late in development... But WHATEVER, couldn’t help myself.

    How i made it:

    • The wormhole is rendered to a RenderTarget.

    • I’m using 3 cameras. One renders the wormhole to a RenderTarget, the second one is pointing to a quad that shows the RenderTarget over the scene with a depth of 1 to be over everything. The third one is a dummy that renders nothing, and has all the postprocessing effects attached.

    • There are animated material changes and stuff like activating the particle systems, etc. That are controlled via an animator.

    • Made a custom shader with a transparent masking texture, that renders in polar coordinates UVs. Then used it to mask the quad containing the RenderTarget over the current scene. Polar coordinates are the ones that use angle, distance instead x, y. This is awesome for circle related effects!

    • The particles are... duh... particles. But i use like three different particle systems, one for the burst at the start and two more for 2 speed sets of velocity with different radius.

    • I load the new scene asynchronously only when you are inside the wormhole, and apply a small glitch effect to deal with loading stutter if there’s any, so the game appears to be glitched when loading. (I’m using one from Colorful shaders pack i bought from the asset store, but maybe I’ll make my own later)

    • I don’t use additive scene loading, i just apply DontDestroyOnLoad() to the transition prefab. The transition is encapsulated in that prefab, so i can use it between any scenes.

    • I want to improve the colors, and add more details like nebulae/stars/planets going fast.

    Well that’s all for now...! I’m going to add more gameplay stuff and play with some HDR effects later on. (yep, I never learn).

    Cheers!