Playtests
Every game on gona.games is playable in the browser on PC and mobile. Plays show which prototypes people actually try.
Prototype discovery
Free Browser Game Prototypes
Featured prototype
Block Run
A fast arcade test build tuned for short play sessions.
Available now
All Prototypes
Player feedback
Votes guide the next prototypes
Votes
Votes help decide which free game prototypes should get more levels, polish, multiplayer work, and new features.
Leaderboards
Daily leaderboards reset every 24 hours so new players can compete for a fresh top 20 spot each day.
FAQ
Questions
Are the games free?
Yes. The prototypes are free browser games made for fast testing and feedback.
Do I need an account?
No account is needed. You can enter a per-game leaderboard name after your first run, or skip and stay Anonymous.
Does Arena Duel have online play?
Arena Duel has basic matchmaking and peer-to-peer WebRTC duels. AI practice is available when no opponent is found.
Privacy
Privacy policy
What is stored
gona.games stores gameplay counts, votes, daily leaderboard scores, and optional leaderboard names.
Local data
Your browser may remember votes, play counts, and per-game names so the site works smoothly between visits.
Contact
For privacy questions, bugs, or removal requests, email jalo@jalogames.fi.
Bugs and feedback
Contact gona.games
Found a bug, weird mobile issue, leaderboard problem, or prototype idea?
jalo@jalogames.fi