Awesome arena survival Fps !
I’ve had a blast trying to last as long as possible while playing this, i love how you get so many options for upgrading just about any stat possible to inch a bit more power every level up.
I also dig the low poly look and that main armcannon weapon made me think of metroid prime !
This is overall a solid entry, i think the only thing it would need more would be a bit more enemy variety, and some different levels rather than just the empty arena to spice the levels a bit more.
Other than that i’d say you did great, well done :)