Perish Review (bbkr)
This is run-die-upgrade-repeat kind of game. During each run you collect temporary upgrade cards valid for this run only. Between maps you can decide to abandon run, cash out and visit store. Or risk pushing further, but if you die run reward will be greatly reduced. Each map has random objective, so that runs don't get too repetitive. At some point you will be strong enough to reach and defeat final boss.
If you watched YT reviews you probably know that authors made few questionable decisions. One map - one chosen weapon. Or spawn system that constantly spawns enemies around you. But when you catch the vibe and figure out mechanics it is quite fun destruction set in very characteristic level design style resembling ancient Egypt (with guns :P).
For indie game it's a bit overpriced. Gameplay formula is not as polished and balanced as in AAA titles. But if it's on sale and you are looking for fast paced shooter - give it a try.