2hu Doom WAD you can finish in 30-40 minutes.
Levels are vast, but design is mid - visually appealing tho.
It has 4 boss fights, but they are over before you realised it - for some reason you need to empty only 66-75% of boss' HP. Anyway they have only 2-3 dammaku attacks (Patchuli has only one!)
Music bangs but loop is short but you won't be annoyed since levels are pretty short too
Nice weapons variety and the idea that on higher levels you are more OP (on lunatic no one have a chance against you)
I recommend checking workshop for even better experience
Levels are vast, but design is mid - visually appealing tho.
It has 4 boss fights, but they are over before you realised it - for some reason you need to empty only 66-75% of boss' HP. Anyway they have only 2-3 dammaku attacks (Patchuli has only one!)
Music bangs but loop is short but you won't be annoyed since levels are pretty short too
Nice weapons variety and the idea that on higher levels you are more OP (on lunatic no one have a chance against you)
I recommend checking workshop for even better experience