Board Thread:Game Discussion/@comment-39074667-20190408223529/@comment-27370080-20190414211404

On top of Ritvars94's suggestion- there are apps for Android that let you kill all but essential tasks. Also Ad blockers (that would result in blocking RR3 ads too), but will make it playable on your gadget. But more apps also take precious memory.

If you're brave, the real problem is built up crap in your temp directory that you can't see or clean up. If you root your gadget, would let you do that. Rooting comes with risks, so I'm not recommending you do what I did- but if you like the nuts and bolt of Linux (which is what Android is) and know command line syntax already, could be a viable option.