@CzarnyResorak567 please post links to games (not pgn) where real players (not bots) played this game.
[4PC Variant]: Custom Starting Position

[StartFen4 "R-0,0,0,0-0,0,0,0-0,0,0,0-0,0,0,0-0-3,bQ,gB,bK,gB,gK,gB,gQ,gB,3/3,gB,bQ,gB,bQ,gB,gQ,gB,gQ,3/3,bQ,gB,bQ,gB,gQ,gB,gQ,gB,3/1,gB,1,gB,1,gB,1,gB,1,gB,1,gB,1,gB/gB,1,gB,1,gB,1,gB,1,gB,1,gB,1,gB,1/1,gB,1,gB,1,gB,1,gB,1,gB,1,gB,1,gB/gB,1,gB,1,gB,1,gB,1,gB,1,gB,1,gB,1/1,gB,1,gB,1,gB,1,gB,1,gB,1,gB,1,gB/gB,1,gB,1,gB,1,gB,1,gB,1,gB,1,gB,1/1,gB,1,gB,1,gB,1,gB,1,gB,1,gB,1,gB/gB,1,gB,1,gB,1,gB,1,gB,1,gB,1,gB,1/3,gB,yB,gB,yB,gB,rB,gB,rB,3/3,yB,gB,yB,gB,rB,gB,rB,gB,3/3,gB,yB,gB,yK,gB,rK,gB,rB,3"]
[Variant "Teams"]
[RuleVariants "EnPassant Prom=1"]
[CurrentMove "0"]
Name: Jungle War I
Time Control 3|0 to 30|25
Games
https://www.chess.com/4-player-chess?g=2199106-0
https://www.chess.com/4-player-chess?g=2194973-0
https://www.chess.com/4-player-chess?g=2194863-10
https://www.chess.com/4-player-chess?g=2177742-35
https://www.chess.com/4-player-chess?g=2177668-0
https://www.chess.com/4-player-chess?g=2177659-15
https://www.chess.com/4-player-chess?g=2177617-0
https://www.chess.com/4-player-chess?g=2177590-0

Some more games I played from the position I posted above since the last post.
https://www.chess.com/4-player-chess?g=2208086-0
https://www.chess.com/4-player-chess?g=2208067-0
https://www.chess.com/4-player-chess?g=2207341-0
https://www.chess.com/4-player-chess?g=2207329-0
https://www.chess.com/4-player-chess?g=2207313-0
https://www.chess.com/4-player-chess?g=2203864-0
https://www.chess.com/4-player-chess?g=2203842-0
https://www.chess.com/4-player-chess?g=2203914-0
https://www.chess.com/4-player-chess?g=2203908
https://www.chess.com/4-player-chess?g=2203900-0
https://www.chess.com/4-player-chess?g=2203889-0

[StartFen4 "R-0,0,0,0-0,0,0,0-0,0,0,0-0,0,0,0-0-{'lives':(20,20,20,20)}-3,yQ,yQ,yQ,yK,yQ,yQ,yQ,yQ,3/3,yR,yR,yR,yR,yR,yR,yR,yR,3/3,yB,yB,yB,yB,yB,yB,yB,/bK,bR,bB,bP,X,bN,yN,gN,rN,X,gP,gB,gR,gQ/bQ,bR,bB,bP,X,yN,gN,rN,bN,X,gP,gB,gR,gK/bQ,bR,bB,bP,bN,gN,rN,bN,yN,X,gP,gB,gR,gQ/bQ,bR,bB,bP,X,X,X,X,rN,X,gP,gB,gR,gQ/bQ,bR,bB,dP,rP,rP,rP,rP,rP,rP,dP,gB,gR,gQ/3,rB,rB,rB,rB,rB,rB,rB,rB,3/3,rR,rR,rR,rR,rR,rR,rR,rR,3/3,rQ,rQ,rQ,rQ,rK,rQ,rQ,rQ,3"]

R-0,0,0,0-0,0,0,0-0,0,0,0-0,0,0,0-0-
3,rK,X,yN,yR,yB,yQ,X,bK,3/
3,rP,X,yP,yP,yP,yP,X,bP,3/
3,rR,dN,4,dN,bR,3/
gR,gB,rN,rB,X,4,X,bB,bN,rB,rR/
X,X,dN,X,X,3,yN,X,X,dN,X,X/
bQ,bP,2,bN,bD,X,X,yD,3,gP,gN/
bB,bP,3,X,dB,dB,X,3,gP,gR/
bR,bP,3,X,dB,dB,X,3,gP,gB/
bN,bP,3,rD,X,X,gD,gN,2,gP,gQ/
X,X,dN,X,X,rN,3,X,X,dN,X,X/
gK,gP,gR,gB,X,4,X,yB,yR,yP,yK/
3,gN,dN,4,dN,yN,3/
3,yB,X,rP,rP,rP,rP,X,bB,3/
3,yR,X,rQ,rB,rR,rN,X,bR,3
Type: Free for all
Rules: Diplomacy, +40, Spectator chat, King of the Hill, Capture the King, 6th rank promotion
Time control: 1|15D
Rating range: <1800
Sample games:
https://www.chess.com/4-player-chess?g=2234444
https://www.chess.com/4-player-chess?g=2234476
https://www.chess.com/4-player-chess?g=2234495
https://www.chess.com/4-player-chess?g=2234563

Name: Queens Keep
Link to played game: Queens Keep game
Rules: pawns promote to Queens at row 6, king on the left it the royal king, capture the king game mode, ten minutes with a fifteen second time delay before the counter starts.
FEN4: R-0,0,0,0-0,0,0,0-0,0,0,0-0,0,0,0-0-{'kingSquares''h1','a7','h14','n7')}-
3,yR,yB,yQ,yK,yK,yQ,yB,yR,3/
3,yN,yP,yP,yN,yN,yP,yP,yN,3/
14/
bR,bN,10,gN,gR/
bB,bP,10,gP,gB/
bQ,bP,10,gP,gQ/
bK,bN,10,gN,gK/
bK,bN,10,gN,gK/
bQ,bP,10,gP,gQ/
bB,bP,10,gP,gB/
bR,bN,10,gN,gR/
14/
3,rN,rP,rP,rN,rN,rP,rP,rN,3/
3,rR,rB,rQ,rK,rK,rQ,rB,rR,3

https://www.chess.com/4-player-chess?g=2268687
[StartFen4 "R-0,0,0,0-0,0,0,0-0,0,0,0-0,0,0,0-0-3,X,X,X,X,X,X,X,X,3/3,X,X,X,X,X,X,X,X,3/3,X,X,X,X,X,X,X,X,3/X,X,X,bK,4,gK,X,X,X,X,X/X,X,X,bN,1,bN,1,gN,1,X,X,X,X,X/X,X,X,1,bN,1,gN,1,gN,X,X,X,X,X/X,X,X,6,X,X,dK,X,X/X,X,X,1,rN,1,yN,1,yN,X,X,dK,X,X/X,X,X,rN,1,rN,1,yN,1,X,X,X,X,X/X,X,X,rK,4,yK,X,X,X,X,X/X,X,X,X,X,X,X,X,X,X,X,X,X,X/3,X,X,X,X,X,X,X,X,3/3,X,X,X,X,X,X,X,X,3/3,X,X,X,X,X,X,X,X,3"]
[Variant "Teams"]
[RuleVariants "EnPassant Prom=1"]
[CurrentMove "0"]
Name= 44 Cats War

sorry i've been very busy, I will catch up on this topic soon.
@acgusta2 still waiting for your response to my post #26

@spacebar It is correct that the position I presented is correct that the position I presented is equivalent to the one you presented, however I think that having the obstacles in the form of green bishops is more aesthetically pleasing, and like having queens that are forced to move only like bishops, and I think the green symbolizes the two teams fighting in the forest.
I've updated info on multiple king games, and added a section describing the rules for players that do not have a king.
For king-less players: the first pawn promoted to a king will become the royal king, which should provide for some new, interesting possibilities, for example https://www.chess.com/4pc-test?g=246354-0