Mahjong Blast
Timer-free mahjong solitaire for Android, with ads and in-app purchases
Nebula Studio
5 apps on TopDown APK www.hurelax.com
Nebula Studio publishes five Android games listed in the TopDown APK catalog. Two sit in the tile-match category: Mahjong Blast, with 100 million installs, and Tap Tile!, with 10 million.
The rest of the lineup includes Rotate Rings, GOGO! Blast, and Zoodoku: Brain Puzzle Games. Installs for these range from 1 million to 10 million. Google Play rates Mahjong Blast, Rotate Rings, Tap Tile!, and GOGO! Blast at 4.8, while Zoodoku sits at 4.5.
The most recent update in this group is GOGO! Blast on November 5, 2026, and Zoodoku was updated on November 2, 2026. The studio site is at hurelax.com.
Apps by Nebula Studio
Rotate Rings
Free offline 3D ring-unlocking puzzle with hundreds of handcrafted levels
Tap Tile!
Free triple-match tile puzzle with 10 million Google Play installs
GOGO! Blast
Free offline arrow puzzle with no timers and gentle logic levels
Zoodoku: Brain Puzzle Games
Number-free animal logic puzzles with daily boards, free with ads