I submitted Sky Jump, Brick Breaker and Gomoku to the web game portal CrazyGames, and all three were rejected the same day. Gomoku was "quite close to existing titles," and the other two "do not ye...

Google Play Console store settings tags feed search, discovery and the peer group an app is compared against, and all of ours were empty. This covers the 160 game tag vocabulary, how thin the non-g...

To be discoverable in Google Play Games on PC, a game needs the "Playable" badge. I enabled Hyper-V and the developer emulator, batch-installed 52 debug builds over adb to check for crashes, ANRs a...

Reversi, Four in a Row, Gonu, Checkers, Dots and Boxes, Mancala, Sea Battle, Yut Nori and Janggi — I built nine board games on a single shared engine and launched them on Toss on October 9. This co...

In Mole Tap the Leave and Keep playing buttons slid to the left; in Rock Paper Scissors the same dialog was dragged to the middle and cut off. Both games and a shared UI package all used the class ...

I added seven modes and a daily challenge to Reaction Challenge, our most-played mini game, and shipped it on Toss in a single day. This covers why I chose modes over new apps, the structure that r...

I started adding Google Play Games leaderboards to the Play versions of 25 minigames that use the Toss game center ranking, and got through setup and updates for 22. Game code stays untouched; one ...

Several AI coding agent sessions work on one repository holding 48 apps at the same time. One session's commit swept up another's staged changes, and 78 uncommitted changes held code for 17 games a...

Since October 1, a new Apps in Toss mini app can have its app info and its bundle reviewed together on first registration. I submitted 14 games this way on the night of October 7. The bundles were ...

My Korean history quiz told wrong answers 'the answer is "Gyeongbokgung"-yeyo', which is bad Korean for any answer ending in a final consonant — 310 of 700. I fixed it by showing the choice number ...