The best 2D + 2.5D platformer solution for Unity

- by More Mountains -

A very fast, tight, mobile-friendly, single or local multiplayer extendable engine
that works great with other assets to start creating your own 2D game right now with Unity.

Buy the Corgi Engine

The Corgi Engine is a Unity 2D + 2.5D Platformer Kit, available on the Unity Asset Store.
It's a very fast, single or local multiplayer non-physics based engine, packed with features, described below. It's mobile friendly, works well with other assets, and is basically everything you need to start creating your own 2D game right now.

Wanna give it a try ?
Check out the demo!

This page contains an exhaustive list of all features included in the Corgi Engine, as well as FAQ, a changelog, and a roadmap of coming updates.

Multiplayer

Since v3.0, the Corgi Engine supports local multiplayer. Create coop or versus games super easily!

Player Movement

The character controller is easy to control and tweak via the inspector. For those of you wondering, the Player/platforms collision detection is made using raycasts, it's not a physics based engine, although you can mix some physics with it, as you can see in the demo (the crates for example).

  • walk left or right
  • walk on slopes
  • orient your character depending on the slope angle
  • dangle at the edge of platforms
  • compatible with all kinds of 2D colliders (box, circles, polygons, etc...)
  • run
  • look up
  • crouch and crawl
  • jump (proportional to the button press time or not, with fall and ascent speed multipliers)
  • customizable jump time windows after a fall
  • double jump (or any number of jumps you want)
  • wall jump
  • wall slide
  • jump down from platforms
  • horizontal dash
  • vertical dash which smashes the ground and shakes the camera
  • jetpack (along with particle effects)
  • climb ladders (regular or bidirectional ones)
  • shoot weapons
  • melee attacks
  • grab ropes

Player animations

For each of the player's feature, you'll find a dedicated animation. The Corgi Engine uses Mecanim's powerful state machine and blend trees so you can easily replace our little corgi with your own character and animate it. The asset includes spritesheets animations, animated meshes and Spine powered animations. And of course the engine can work with any animation mode you prefer.

Demo levels

The asset comes complete with more than 12 demo levels, a splash screen, a start screen, and a loading screen so you can understand how to link your GUI screens and levels together.

Portals and Teleporters

Create teleporters to move quickly from point A to point B. You can also create portals through which you can move, shoot, or throw enemies.

Physics

Alhough the Corgi Engine is raycast based, and independent from Unity's Physics 2D, you can still interact with it to some extent. Since v1.6, you can now push blocks, platforms, etc, have them fall down or hit each other.

Additionnally, since v2.1, you can now simulate slippery or sticky surfaces, or add stuff like treadmills or trampolines to your levels.

Enemies and friends

  • The demo levels include a bunch of enemies, complete with basic AI, health levels, movement animations and death effects.
  • the blue robot : this mean dude walks from left to right on slopes or even terrain, and shoots at the player as soon as it sees him.
  • the cactus : don't touch his spikes!
  • the blue round thingy : don't touch his spikes either!
  • the buzzsaw : rotating and moving danger
  • the blob : it looks friendly but it will hurt you if you touch it. You'd better jump on it!
  • the green corgi : this little dude will follow you everywhere
  • the dude : he doesn't do much, he just walks around
  • the heavy corgi : he sure has one big armor

Weapons

  • multiple weapons : machine gun, rocket launcher, build anything you want
  • melee weapons : the asset now comes with a melee weapon system!
  • multi-directional shot : you can choose between a straight shots system , 8-ways shots, or free 360° shots
  • powerful controls : you can aim via the primary or secondary direction stick, or use the mouse to aim
  • upgradable weapons : gather weapon upgrades to improve your gun
  • laser sight : add a laser to your weapon to make each shot easier!
  • crosshair : display a crosshair on screen to never miss a target

Collectible Items

  • coins : the asset includes a simple yet powerful points system. Gather coins to earn points!
  • stimpacks : grab these little buddies to get health back after getting hurt by an enemy.
  • weapon upgrades : get a hold of these to improve your gun!
  • bullet time collectible : grab these beauties and slow down time for a while.

Inventory Engine

The Corgi Engine comes with the Inventory Engine, More Mountains' dedicated solution for inventory management.

Helpers

Environment

  • The asset includes 10+ different environments : the mesa, the mountains, the lava world, a pixellated, tile based level, the minimal prototype set, a 3D level, the Super Hipster Bros demo, the BroBro level, and more...
  • easily set up parallax and camera-following backgrounds
  • moving platforms
  • one-way or both-ways platforms and slopes (moving or not)
  • jumpers
  • falling platforms (or elevators or whatever you want)
  • cannons that shoot destructible missiles on a guided path
  • destructible crates
  • trees that move procedurally
  • mountains
  • timed auto respawn
  • tons of default platforms
  • ladders, regular or bidirectional
  • possibility to disable physics
  • water
  • wind
  • special wall surfaces
  • and more...

Documentation

The asset includes a complete documentation for all classes, plus each class is heavily commented, so it's very easy to understand and improve on as long as you have basic Unity understanding. If you don't want to get into code, there's still a lot you can do in the inspector or simply by replacing assets! It's now super fast to create your own game! There are also video tutorials to get you started.

Dialogues

The asset includes a complete documentation for all classes, plus each class is heavily commented, so it's very easy to understand and improve on as long as you have basic Unity understanding. If you don't want to get into code, there's still a lot you can do in the inspector or simply by replacing assets! It's now super fast to create your own game! There are also video tutorials to get you started.

Mobile Friendly

You can use this asset to create games that run on anything you like. The asset comes with input management and preconfigured controls for keyboard, xbox360 pad, and mobile (iOS or android - and probably anything with a touchscreen). You can enable, force or disable mobile inputs easily via the Unity editor. The engine will even autoactivate mobile controls based on your build target.
Since v2.2, the engine relies on homemade, simple by design, mobile controls. They're fast, repurposeable, and reliable. Feel free to replace them with better ones.
You can get a tech demo on the Play Store to have an idea of how it runs.

Time management

You can now control time! The game comes with a pause system and methods to speed up or slow down time!

Particles

The asset comes with a lot of particle effects that work great in 2D, such as jetpack flames, projectiles, explosions, etc... Use them as they are in your own game, or customize them by tweaking their parameters and materials.

Spine

The Corgi Engine is fully compatible with Esoteric Software's amazing animation software Spine. Since v1.5, the asset includes many Spine powered characters. Feel free to add your own!

New GUI

The asset uses the new GUI system introduced with Unity 4.6 to display the avatar and healthbar, and even the mobile controls. It's easier to use and customize, and works well on all screen sizes. And v1.5 comes with new GUI features such as fade transitions, dialogues and tooltips.

Buy the Corgi Engine

Corgi Engine + Handcrafted Art
2D Platformer Mega Bundle

You can also buy the Corgi Engine as part of the Corgi Engine + Handcrafted Art - 2D Platformer Mega Bundle, a joint venture between Alien Nude and More Mountains. The bundle includes the Corgi Engine (exactly as it is in this asset), along with 8 top selling high quality background packs by Alien Nude.

Legal restrictions

All music files included in this asset are © Uniform Motion and for demo purposes only, you can't reuse them. You can't redistribute the code or any of the content of the asset.

The names Corgi Engine, More Mountains and Reuno Corp are copyrighted.

Apart from that, feel free to use all code and visual assets included in the asset in your games.

Play a Demo

Click here to give the HTML5 demo a try.
If that doesn't work, you can download a PC build or a Mac build of the engine to try the demo levels.
And you can also get the Android tech demo on Google Play, or you can grab the Corgi Engine tech demo for iPhone on the App Store

How to play ?

KEYBOARDXbox Pad
Movearrowsleft stick
JumpspaceA
DashqY
FiredRB
JetpackzB
Runleft shiftX
Crawldown
Hit the ground (while in air)down + dashdown + dash
Look upupleft stick up