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★★★★★
Best game ever it's like Terraria and Minecraft except robots this is the best robot game in the world!!!!!! I LOVE IT it teaches you about robots and machines!!!!!!!!
★★★★★
World's best app It's amazing because if you want to you can make the most complex machine or the most daring adventure level or pixel art or a basic story so that's why it's so great. Also good for learning (:
★★★★★
The absolute BEST and BIGGEST sandbox for mobile out there! It only has a small community with one moderator, and the developers dropped the game some time ago back in it's golden days, but it is still loads of fun for people who like building complex things.
★★★★★
Awesome!!!!!!! Lololololololo lololololololo lololololololo lololololololo game creator by silent works stinks!!!! Lololololololo!!
★★☆☆☆
Crash Crash when start or create new game on zenfone 2 6.0.1
★★☆☆☆
Can you please fix the problem of it crashing whenever I try to play. Not anything specific, just playing in general. I would tell you my device, but I've tried to play it on multiple devices and it didn't work on any of them... I really want to play, but you need to fix this problem first...
★★☆☆☆
Needs magnets There is some really neat things you can do with magnets in this game, but you cannot build them through the Android client. Why ?
★★☆☆☆
love it on pc i love the game on pc but i wont work on my samsung galixy tab 1st gen it will get to materials on the loading screen then just shut down
Technologies used by Principia
Principia is requesting 5 permissions and is using 2 libraries.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
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Android Jetpack core