Skip to main content

Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

New & popular free HTML5 prototype (69,869 results)

Explore HTML5 prototype games on itch.io · Upload your HTML5 prototype games to itch.io to have them show up here.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

Construct the mightiest wizard tower!
Simulation
Play in browser
Simulation
Play in browser
Sci-fi detective survival game where you investigate and intercept incoming spaceships to protect your spaceport
Survival
Play in browser
Run a sketchy workshop
Interactive Fiction
Play in browser
​A short interactable about the Kinsey Scale of sexual orientation.
Play in browser
Platformer / Breakout / Roguelike game with vikings
Play in browser
A charming game that helps you test or even learn traffic rules in a relaxing and pleasant way
Puzzle
Play in browser
super early version of spellwheel
Puzzle
Play in browser
a project for studies based on harvest and farm
Play in browser
Platformer
Play in browser
Survive endless demon waves in The Eternal Descent, a dungeon crawler where greed could be your undoing
Action
Play in browser
Knot your average woodworking game.
Puzzle
Play in browser
Draw your own pixel world and then play as a pink little cube
Adventure
Play in browser
Role Playing
Play in browser
Clock in as a janitor in a supernatural nuclear reactor!
Survival
Play in browser
Catch enemy bullets (and enemies) in your orbit to bounce around the map!
Action
Play in browser
Play in browser
Action
Play in browser
¿Quieres ser el nuevo dependiente de Mercat Alonia? Acierta las palabras en catalán para ser el mejor.
Educational
Play in browser
Cursed to be Under the World for all eternity
Play in browser
This is the kwais kwais of the Cuti Cuti.
Action
Play in browser
A story about the revenge of a mage on an evil king.
Adventure
Play in browser
Guess the number in a way that gets harder and harder!
Puzzle
Play in browser
Explore Ibn Battuta’s legendary journey in a 2D pixel-art adventure, blending history, puzzles, and cultural discovery
Role Playing
Play in browser
Platformer
Play in browser
Welcome to the Sick City
Adventure
Play in browser
Musical Mayhem, Robot Dodgeball
Shooter
Play in browser
Visual Novel
Play in browser
Platformer
Play in browser
Help Milky Cause Kitty Mischief
Adventure
Play in browser
Puzzle
Play in browser
Loading more games...
itch.io now on YouTube!