The adventure action The Binding of Isaac: Repentance contains a fair amount of horror. The gamer is given the role of a little boy who fights terrifying monsters in an alternative reality. The plot is based on the mother's desire to sacrifice her son on the orders of the voices sounding in her mind. The voluminous setting has a duration of at least 500 hours. There are at least 100 opponents and 50 bosses. There is a cooperative mode for 2 people. Named plot characters:
- Azazel - a devilish spawn exuding the smell of sulfur;
- Eden - has randomly changing characteristics;
- Lazarus - has 2 lives;
- Lost - available after fulfilling special game conditions.
The gameplay is based on the hero's survival in a dark basement and limited locations of a world inspired by his own fears. In the adventure The Sacrifice of Isaac: Rebirth, the dungeon is randomly generated with each descent, which adds an element of surprise. To get to the ending, you will have to watch 10 intermediate final scenes. You need to collect upgrades, non-trivial means of defeating enemies. A total of 450 coins, keychains, keys, explosive components and other things are available. The project is distinguished by complex combinatorics. Any item or material has several uses. Reasonable management is required for efficient use of resources. There is a secret monster that appears only after defeating a powerful boss in the chapter Mom's Heart in less than half an hour.