diff --git a/tetris/modes/joker.lua b/tetris/modes/joker.lua
index 769c9ab..99feee4 100644
--- a/tetris/modes/joker.lua
+++ b/tetris/modes/joker.lua
@@ -59,7 +59,7 @@ function JokerGame:onLineClear(cleared_row_count)
 		self.time_limit = math.min(self.time_limit + frameTime(0,15), frameTime(5,00))
 	end
 
-	if self.stock <= 0 and (self.level == 200 or self.level == 300) then self.game_over = true end
+	if self.stock <= 0 and (self.level == 200 or self.level >= 300) then self.game_over = true end
 end
 
 function JokerGame:drawGrid() self.grid:drawOutline() end
diff --git a/tetris/rulesets/cultris.lua b/tetris/rulesets/cultris.lua
new file mode 100644
index 0000000..01a62a3
--- /dev/null
+++ b/tetris/rulesets/cultris.lua
@@ -0,0 +1,42 @@
+local SRS = require 'tetris.rulesets.arika_srs'
+
+local Cultris = SRS:extend()
+
+Cultris.name = "Cultris II"
+Cultris.hash = "Cultris"
+
+Cultris.colourscheme = {
+	I = "G",
+	L = "M",
+	J = "B",
+	S = "C",
+	Z = "F",
+	O = "Y",
+	T = "R",
+}
+
+Cultris.wallkicks = {
+	{x=-1, y=0}, {x=1, y=0}, {x=0, y=1}, {x=-1, y=1}, {x=1, y=1}, {x=-2, y=0}, {x=2, y=0}
+}
+
+function Cultris:attemptWallkicks(piece, new_piece, rot_dir, grid)
+	local kicks = Cultris.wallkicks
+
+	assert(piece.rotation ~= new_piece.rotation)
+
+	for idx, offset in pairs(kicks) do
+		kicked_piece = new_piece:withOffset(offset)
+		if grid:canPlacePiece(kicked_piece) then
+			piece:setRelativeRotation(rot_dir)
+			piece:setOffset(offset)
+			self:onPieceRotate(piece, grid)
+			return
+		end
+	end
+end
+
+function Cultris:onPieceMove() end
+function Cultris:onPieceRotate() end
+function Cultris:get180RotationValue() return 2 end
+
+return Cultris
diff --git a/tetris/rulesets/thenext.lua b/tetris/rulesets/thenext.lua
new file mode 100644
index 0000000..8b88790
--- /dev/null
+++ b/tetris/rulesets/thenext.lua
@@ -0,0 +1,130 @@
+local Piece = require 'tetris.components.piece'
+local Ruleset = require 'tetris.rulesets.ruleset'
+
+local TheNext = Ruleset:extend()
+
+TheNext.name = "The Next Tetris"
+TheNext.hash = "TheNext"
+
+TheNext.softdrop_lock = false
+TheNext.harddrop_lock = false
+
+TheNext.colourscheme = {
+    I = "C",
+    J = "B",
+    L = "M",
+    O = "A",
+    S = "G",
+    Z = "R",
+    T = "Y"
+}
+
+TheNext.spawn_positions = {
+	I = { x=5, y=4 },
+	J = { x=4, y=5 },
+	L = { x=4, y=5 },
+	O = { x=5, y=5 },
+	S = { x=4, y=5 },
+	T = { x=4, y=5 },
+	Z = { x=4, y=5 },
+}
+
+TheNext.big_spawn_positions = {
+	I = { x=3, y=2 },
+	J = { x=2, y=3 },
+	L = { x=2, y=3 },
+	O = { x=3, y=3 },
+	S = { x=2, y=3 },
+	T = { x=2, y=3 },
+	Z = { x=2, y=3 },
+}
+
+TheNext.block_offsets = {
+    T={
+		{ {x=0, y=-1}, {x=-1, y=-1}, {x=1, y=-1}, {x=0, y=-2} },
+		{ {x=0, y=-1}, {x=0, y=-2}, {x=0, y=0}, {x=1, y=-1} },
+		{ {x=0, y=-1}, {x=1, y=-1}, {x=-1, y=-1}, {x=0, y=0} },
+		{ {x=0, y=-1}, {x=0, y=0}, {x=0, y=-2}, {x=-1, y=-1} },
+    },
+    I={
+		{ {x=0, y=0}, {x=-1, y=0}, {x=-2, y=0}, {x=1, y=0} },
+		{ {x=-1, y=-1}, {x=-1, y=-2}, {x=-1, y=0}, {x=-1, y=1} },
+		{ {x=0, y=0}, {x=-1, y=0}, {x=-2, y=0}, {x=1, y=0} },
+		{ {x=-1, y=-1}, {x=-1, y=-2}, {x=-1, y=0}, {x=-1, y=1} },
+    },
+    O={
+		{ {x=0, y=0}, {x=-1, y=0}, {x=-1, y=-1}, {x=0, y=-1} },
+		{ {x=0, y=0}, {x=-1, y=0}, {x=-1, y=-1}, {x=0, y=-1} },
+		{ {x=0, y=0}, {x=-1, y=0}, {x=-1, y=-1}, {x=0, y=-1} },
+		{ {x=0, y=0}, {x=-1, y=0}, {x=-1, y=-1}, {x=0, y=-1} },
+    },
+    S={
+		{ {x=1, y=-1}, {x=0, y=-1}, {x=0, y=0}, {x=-1, y=0} },
+		{ {x=0, y=-1}, {x=0, y=0}, {x=1, y=0}, {x=1, y=1} },
+		{ {x=1, y=-1}, {x=0, y=-1}, {x=0, y=0}, {x=-1, y=0} },
+		{ {x=0, y=-1}, {x=0, y=0}, {x=1, y=0}, {x=1, y=1} },
+    },
+    Z={
+		{ {x=0, y=-1}, {x=-1, y=-1}, {x=1, y=0}, {x=0, y=0} },
+		{ {x=-1, y=1}, {x=-1, y=0}, {x=0, y=-1}, {x=0, y=0} },
+		{ {x=0, y=-1}, {x=-1, y=-1}, {x=1, y=0}, {x=0, y=0} },
+		{ {x=-1, y=1}, {x=-1, y=0}, {x=0, y=-1}, {x=0, y=0} },
+    },
+    J={
+		{ {x=0, y=0}, {x=-1, y=0}, {x=1, y=0}, {x=-1, y=-1} },
+		{ {x=0, y=0}, {x=0, y=-1}, {x=1, y=-1}, {x=0, y=1} },
+		{ {x=0, y=-1}, {x=-1, y=-1}, {x=1, y=-1}, {x=1, y=0} },
+		{ {x=1, y=0}, {x=1, y=-1}, {x=1, y=1}, {x=0, y=1} },
+	},
+	L={
+		{ {x=0, y=0}, {x=-1, y=0}, {x=1, y=0}, {x=1, y=-1} },
+		{ {x=-1, y=-1}, {x=-1, y=0}, {x=0, y=1}, {x=-1, y=1} },
+		{ {x=0, y=-1}, {x=-1, y=-1}, {x=1, y=-1}, {x=-1, y=0} },
+		{ {x=0, y=0}, {x=-1, y=-1}, {x=0, y=-1}, {x=0, y=1} },
+	},
+}
+
+TheNext.wallkicks_ccw = {{x=-1, y=0}, {x=0, y=1}, {x=1, y=0}, {x=0, y=-1}}
+TheNext.wallkicks_cw = {{x=1, y=0}, {x=0, y=1}, {x=-1, y=0}, {x=0, y=-1}}
+
+function TheNext:attemptWallkicks(piece, new_piece, rot_dir, grid)
+
+	local kicks
+    if piece.shape == "O" then
+		return
+	elseif new_piece.rotation == piece.rotation + 1 or
+    (piece.rotation == 3 and new_piece.rotation == 0) then
+		kicks = TheNext.wallkicks_cw
+	else
+		kicks = TheNext.wallkicks_ccw
+	end
+
+	assert(piece.rotation ~= new_piece.rotation)
+
+	for idx, offset in pairs(kicks) do
+		kicked_piece = new_piece:withOffset(offset)
+		if grid:canPlacePiece(kicked_piece) then
+			piece:setRelativeRotation(rot_dir)
+			piece:setOffset(offset)
+			self:onPieceRotate(piece, grid)
+			return
+		end
+	end
+
+end
+
+function TheNext:onPieceDrop(piece, grid)
+	piece.lock_delay = 0 -- step reset
+end
+
+function TheNext:get180RotationValue() 
+	if config.gamesettings.world_reverse == 1 then
+		return 1
+	else
+		return 3
+	end
+end
+
+function TheNext:getDefaultOrientation() return 3 end
+
+return TheNext
\ No newline at end of file