99		Sextris (DOS, 1992)
85		Klotz (Windows, 1993)
85		Floatris (DOS, 1993)
85		Nyet 3: The Revenge of the Mutant Stones (DOS, 1993)
85		Quatris II+ (DOS, 1993)
85		Moraff's Tempt-Tris (DOS, 1993)
85		Blocks from Hell (DOS, 1993)
84		Tetris (DOS, 1992)
84		Smooth Tetris (DOS, 1992)
84		Notrus (DOS, 1992)
84		Ultris: The Ultimate Tetris (DOS, 1992)
84		Tetris Classic (DOS, 1992)
84		Fintris (DOS, 1994)
83		Super Tetris (DOS, 1991)
83		Novalight Tetris (DOS, 1995)
83		Kentris (DOS, 1991)
83		Atomic Tetris (DOS, 1991)
83		Drak (DOS, 1995)
83		Petris (DOS, 1991)
83		S-Tetris (DOS, 1991)
83		ZetriX (Windows, 2000)
82		MegaTris (DOS, 1996)
82		Tetris (DOS, 1987)
82		Blox (DOS, 1990)
82		BeeTris (Windows, 1996)
82		PROTO for Windows 95 (Windows, 1996)
82		Tetris Lite for Windows 95 (Windows, 1996)
82		TetriNET (Windows, 1996)
82		Bricklayer (Windows, 1996)
82		The Soviet Block (DOS, 1990)
82		SITris (DOS, 1990)
81		Fit Up (DOS, 1997)
81		Varmint's Eittris (DOS, 1997)
81		Egaint (DOS, 1989)
81		Tris (DOS, 1997)
81		Tetriszen (Windows, 1997)
81		Tommy's Nyet (DOS, 1989)
81		Bocus (DOS, 1989)
80		EIPC Free Tetris (Windows, 2006)
80		Tetroid 2012 (Windows, 2008)
80		Bastet (Windows, 2006)
80		Tetris (DOS, 1986)
80		Nyet (DOS, 1988)
80		Tetris Ultimate (Windows, 2015)
80		Acid Tetris (DOS, 1998)
80		TetFun 2000: World Championship (Windows, 2000)
80		Trendris 5000 (Windows, 2005)
80		Spaz Attack (Windows, 2000)
80		Tetris Worlds (Windows, 2001)
80		QuakeBlox (Windows, 2001)
80		BombBlox (Windows, 2001)
80		Tetanus on Drugs (Windows, 2000)
80		Alizarin Tetris (Windows, 2000)
80		Fit Up (Windows, 1998)
80		DXtris (Windows, 1999)
80		2001 TetRize (Windows, 2001)
80		The Next Tetris (Windows, 1999)
80		MegaTris 2001 (Windows, 2000)
80		Metris II (Windows, 2002)
80		Texmaster 2009 (Windows, 2008)
80		Tetris Elements (Windows, 2004)
80		F-Tetris (DOS, 2003)
80		TetRAM (DOS, 2000)
80		Abandoned Bricks (Windows, 2004)
80		Tetripz (DOS, 1998)
80		Tetroid (Windows, 2005)
80		Tetris 4000 (Windows, 2002)
80		BricksFix (Windows, 2003)
80		TinyTris (DOS, 2004)
80		Animate TetBlox (Windows, 2002)
80		AGI Tetris (DOS, 2004)
80		Blocmania 3D (Windows, 2003)
71		Puyo Puyo Tetris (Windows, 2018)
70		Metris IV (Windows, 2007)
70		Sailor Moon: Horoskop und Games (Windows, 2000)
55		Tetrolis (DOS, 1993)
51		Tomtris (DOS, 1997)
50		Building Block Heroes (Windows, 2017)
50		Falling Blocks (Windows, 2018)
50		bob's game (Windows, 2017)
50		Season Match (Windows, 2007)
50		QBz (Windows, 2003)
50		Big Money! Deluxe (Windows, 2003)
50		Collapse! Crunch (Windows, 2004)
50		Box Blox Deluxe (Windows, 2006)
50		Super Collapse! II (Windows, 2002)
50		Boorp's Balls (Windows, 2006)
50		Ttris (Windows, 2002)
50		Flux (Windows, 2000)
50		Zootrix (Windows, 2005)
50		Super Collapse! (Windows, 2001)
50		Super Collapse! 3 (Windows, 2006)
50		Jewel of Atlantis (Windows, 2006)
50		Gold Rush Treasure Hunt (Windows, 2008)
50		Season Match 2 (Windows, 2008)
50		Collapse! (Windows, 2009)
50		A Dwarf's Story (Windows, 2010)
50		Oüba: The Great Journey (Windows, 2007)
50		Neptunia (Windows, 2007)
50		Wobbly Bobbly (Windows, 2007)
40		Azteca (Windows, 2006)
40		Jewels of Cleopatra (Windows, 2006)
40		Germz (Windows, 2009)
40		Tinseltown Dreams: The 50's (Windows, 2009)
40		Caribbean Combo (Windows, 2005)
40		Wind and Water: Puzzle Battles (Windows, 2011)

Notes: Games similar to Porntris, Games like Porntris, Image Line Entertainment Software, Sexxy Software, DOS, Action, Puzzle, Falling Block Puzzle, Adult, Side view, Fixed, Flip-screen, PC, Game Similarities.