Ancient Omega-4

1 System 

2 First mission 

3 General×Scientist-1 

4 General×Scientist-2 

5 General×Scientist-3 

6 General×Scientist-4 

7 General×Scientist-5 

8 Second Mission 

9 Mafia×Mafia Nerd-1 

10 Mafia×Mafia Nerd-2 

11 Mafia×Mafia Nerd-3 

12 Mafia×Mafia Nerd-4 

13 Mafia×Mafia Nerd-5 

14 Mafia×Mafia Nerd-6 

15 Mafia×Mafia Nerd-7 

16 Mafia×Mafia Nerd-8 

17 Mafia×Mafia Nerd-9 

18 Mafia×Mafia Nerd-10 

19 Mafia×Mafia Nerd-11 

20 Mafia×Mafia Nerd-12 

21 Mafia×Mafia Nerd-13 

22 Mafia×Mafia Nerd-14 

23 Mafia×Mafia Nerd-15 

24 Mafia×Mafia Nerd-16 

25 Upgrade,points and system 

26 Third mission 

27 Merman×Yandere-1 

28 Merman×Yandere-2 

29 Merman×Yandere-3 

30 Merman×Yandere-4 

31 Merman×Yandere-5 

32 Merman×Yandere-6 

33 Merman×Yandere-7 

34 Merman×Yandere-8 

35 Merman×Yandere-9 

36 Merman×Yandere-10 

37 Merman×Yandere-11 

38 Merman×Yandere-12 

39 Merman×Yandere-13 

40 Merman×Yandere-14 

41 Merman×Yandere-15 

42 Merman×Yandere-16 

43 Merman×Yandere-17 

44 Merman×Yandere-18 

45 Merman×Yandere-19 

46 Merman×Yandere-20 

47 Merman×Yandere-21 

48 Merman×Yandere-22 

49 Forth Mission 

50 Singer×Modal-1 

51 Singer×Modal-2 

52 Singer×Modal-3 

53 Singer×Modal-4 

54 Singer×Modal-5 

55 Singer×Modal-6 

56 Singer×Modal-7 

57 Singer×Modal-8 

58 Singer×Modal-9 

59 Singer×Modal-10 

60 Singer×Modal-11 

61 Fifth Mission 

62 Ancient Omega-1 

63 Ancient Omega-2 

64 Ancient Omega-3 

65 Ancient Omega-4 

66 Ancient Omega-5 

67 Ancient Omega-6 

68 Author's note 

69 Ancient Omega-7 

70 Ancient Omega-8 

71 Ancient Omega-9 

72 Ancient omega-10 

73 Ancient Omega 11 

74 Ancient Omega-12 

75 Ancient Omega-13 

76 Ancient Omega-14 