Do u know how much RAM the game needs? Im pretty sure that's what my problem is bc I only have 4GB total on my device, and it has on average 1.7GB free

process manager reckons 1.6 (the next version i'm working on) uses under a gig of ram.
trying to think... maybe it could be gpu. you won't be the only person who has this problem too. i'll have to start working on an opening scene for graphics preset selection and put it into a future build.
thank you for letting me know!