A epic game for sure but its a different game from doom 2016. Doom eternal is more conservative when it comes to ammo. The adventure aspect is basically jumping on monkey bars, climbing, and other obstacles you have to pass through to get to your next objective which is a bit tricky but all in all the storyline is very good and finding out about the Doom slayer's past which he is AKA doom guy from doom 64 is good to know.