Fix
Browser Game Not Loading? 9 Fixes, Tested on 51 Games
Why a browser game stays black or stuck on loading. We broke 51 games on purpose: without WebGL 24 refused to start. Nine fixes in the order to try them.
Guides from the people who build the games on this site. When we give a tip, we test it first on the real levels, and we show the numbers.
Fix
Why a browser game stays black or stuck on loading. We broke 51 games on purpose: without WebGL 24 refused to start. Nine fixes in the order to try them.
Measured
We measured 51 browser games: the first visit downloads 13 KB to 96 MB, playing uses almost no data and a second visit is nearly free. All the numbers inside.
Game guide
The math behind number gate runner games: when ×2 beats +n, why ÷2 almost always loses, and what 144 gate pairs in Run for Love showed us.
Game guide
Coreball tips tested on all 60 levels: why you must aim ahead of the spin, how far the core turns while a pin flies and how to handle each spin pattern.
Game guide
Eight tank game tips tested by a bot in Tank Battle Arena: why sidestepping cuts turret hits from 62% to 6%, which upgrade to buy first and all 12 missions.
Puzzle guide
Nine water sort puzzle tips tested on 19,631 pours: which moves cause dead ends, when to use the empty tube and a step-by-step way to solve any level.
Puzzle guide
How to play Seat Jam and stop getting stuck: the rules, plus three seating rules that lift first-try wins on the hardest buses from 2% to 53%.
Puzzle guide
A step-by-step strategy for sliding block and unblock puzzles, tested on 60 levels: work backwards from the exit and move the key piece back when you must.
Troubleshooting
Arrow keys or the space bar scroll the page instead of moving your character? Why browsers do it, the quick fix for players and the code fix for developers.
Game list
Nine free games that run on any Chromebook right in the browser: no download, no sign-up, no ads inside the game. With controls and file size for each.