I beat it! Great game guys, that grenade launcher is a tricky mistress!
Viewing post in Too Many Grenades jam comments
Good job! We're aware the game can be quite hard.
The grenades are tricky, especially when the doors trap you in a small room, and troll you by not opening for a while. Door changes are made at regular interval, and each door has 50% chances of being open or closed. Having all doors closed for 4-5 cycles can definitely happen. At least when it does, you respawn quickly and can get right back into action!