| Title | Author | KB | Genre |
|---|---|---|---|
| R.E.S.T.A.R.T. | Raichu | 15.43 | Art |
| R.T.H. Pointless Game | EvilMario | 12.77 | Action |
| Race Track Engine | ZPlayer | 5.08 | Engine, Racing |
| Raceday-The Engine | Arijit Sen | 19.75 | Engine, Racing |
| Ragged Blades | Nzenik | 29.55 | Action |
| Raider of the Lost Gem | Carlos DaSilva | 62.02 | Adventure |
| Rainbow | KJCS | 9.8 | Puzzle |
| Rainbow 3 ZZT Demo | Maullar Maullar | 12.16 | Action, Adventure, Demo |
| Rainbow 6 Engine for ZZT | Maullar Maullar | 8.35 | Action |
| Rainbow Six -Lone wolf- Mission 1 | Snuffalufucos | 12.6 | Action |
| Ralph and Moran | Where's Waldo | 43.45 | Adventure, RPG |
| Ralph and Moran Demo | Where's Waldo | 21.19 | Adventure, Demo |
| Ramen Quest | Zephyr | 39.62 | Adventure, Art, Comedy, Contest, Oktrollberfest, Puzzle |
| Rampage | Tony Rivera | 34.27 | Action, Arcade |
| Random Battlefield | yllek nadnerb | 16.91 | Engine, RPG |
| Random Music Generator | plasticsurgeon | 2.88 | Experimental, Music |
| Random Number Generator | Alexqoft | 1.33 | Engine |
| A Random Number Generator | itsmehere | 1.33 | Engine |
| Random ZZM Music Generator | Hell Camino | 29.39 | Utility |
| Ranrpg Random RPG Battle Engine | Shujj | 11.66 | Engine |
| the raocow art gallery | Zinfandel | 8.08 | Art |
| The raoctober 2021 Collection | Zinfandel | 21.88 | Art, Cinema, Comedy, Compilation, Experimental, Fangame, Minigame, Other, Random, Trippy |
| Rapa Nui (Modified) | Oof, Zenith Nadir | 13.58 | 24HoZZT, Cinema, Contest, Mod |
| Rat Race 2.6 | Barney9651, Yenrab | 12.41 | Racing |
| Rat Race 2.6h | Barney9651, Yenrab | 16.65 | Font, Racing |
| Ravenfall | astral | 44.35 | Action, RPG |
| Ravenfall (v1.0) | astral | 44.25 | RPG |
| Raw Stk | Jhello73 | 17.0 | Engine |
| Ray of H.O.P.E. | Kevin Vance | 18.38 | 24HoZZT, Action, Adventure, Contest |
| Raydensoft Magazine Issue 1 | Gandalf769, Rayden, TymeUltima | 5.17 | Magazine |
| Raymbo | Robert Huerto, Robert Pena | 8.65 | Action |
| Read This #1 | Richard Goodness | 3.36 | Magazine |
| Read This #2 | Richard Goodness | 10.46 | Magazine |
| Read This #3 | Richard Goodness | 17.99 | Magazine |
| Read This #4 | Richard Goodness | 25.3 | Magazine |
| A Really Short Dungeon Game | coolzx | 22.64 | Dungeon |
| Realm of Dammak | Eli Tremblay | 14.6 | Adventure, Beta |
| The Realm Part 1 | Dr. J2000 | 27.66 | Action, RPG |
| Realm-B | Brian McFee, Keebler | 41.22 | Adventure |
| The Realmz | tharxpiolit | 13.12 | Adventure, Demo |
| Rear Infection | Dogbert | 9.33 | Adventure, Comedy |
| Rebel Part 1: The Escape | Unknown | 6.76 | Adventure |
| Rebel Spy | BrGenWreck | 19.79 | Adventure, Fangame |
| Rebirth, The Uprising | jojoisjo | 93.95 | Adventure |
| Recollect | Nuero | 29.86 | Compilation |
| Recovery | Anonymous | 22.74 | Art, Edutainment |
| Red Aureole Demos | ff6sabin, genie500, toykirby, Voighdt | 67.3 | Compilation, Demo |
| Red Deviance | Dr. Dos | 26.12 | Action, Arcade, Contest, Oktrollberfest |
| Red Dwarf | Unknown | 2.85 | Action |
| Red Faction Demo | Master Raze | 19.91 | Action, Demo |
| The Red Green Game | Redfire | 3.25 | Adventure, Fangame |
| Red Isle | Oof | 42.01 | Adventure |
| The Red Ruffian Puzzle | Flimsy Parkins | 2.87 | Puzzle |
| Red Wave Demo | Miakar | 20.66 | Adventure, Demo, Puzzle, Trippy |
| Redcoats | Admiral, Newt | 4.1 | Edutainment |
| The Redemption | Marcus D. Gregio | 7.57 | Action |
| Redlight Zone | Hercules, Hydra | 9.89 | Adventure |
| Rednex | Hell Camino | 14.35 | Action, Adventure |
| Rednex Mech Battle | Hell Camino | 11.56 | Action |
| Refridgerator Raider | Anthony Testa, BlueMagus | 14.23 | Action |
| Regeneer Caverns | Theta14 | 16.57 | Dungeon |
| Relocation | Parasite | 24.01 | Demo, RPG |
| Remnants | Ando | 44.0 | Compilation, Incomplete |
| Remotely Puzzle-like | Jimmy Mathews | 21.53 | Puzzle |
| Reptile House #1 | Draco | 21.26 | Magazine |
| Reptile House #2 | Dexter | 36.38 | Magazine |
| Republic | Unknown | 3.39 | Action |
| Rescue | awebs | 67.84 | Action |
| Rescue | Nixon | 20.59 | Action, Demo |
| Rescue (December 2000) | awebs | 52.41 | Action, Incomplete |
| The Rescue of Planet Plibble | TheBigtimeDude, Zooshy Fruit | 17.7 | Action, Adventure, Comedy, Sci-Fi |
| The Rescue of Princess Alexia (2.0) | Marcus D. Gregio | 10.59 | Adventure |
| Resident Alex | Maullar Maullar | 32.77 | Comedy, Horror |
| Resident Alex II Demo | Maullar Maullar | 15.53 | Action, Demo |
| Resident Alex SE | Maullar Maullar | 33.75 | Comedy, Horror |
| Resident Evil | bucket | 26.25 | Action |
| Respite | MadTom | 52.95 | Dungeon |
| The Return of ZeeZeeTee | Zxyer | 17.57 | Adventure |
| Revenge | JaCyL | 6.66 | Adventure |
| Revenge | RastsaK | 19.0 | Adventure |
| The Revenge and Redemption of Anthony Scapelli DEMO VERSION | BigtimeDude | 3.29 | Action, Comedy |
| Revenge of the Ruffians | Caspar | 73.46 | Action |
| revenge of the zombie | Dexter | 48.34 | Adventure |
| Revenge of Your Death | Lord Igsel | 71.02 | Adventure |
| Revenge One: The Pit (v1.1) | Nik Logan | 13.71 | Action |
| Revival | Jhen | 29.43 | Action, Shooter |
| The Revival of Richard Ravenshead (Modified) | Flimsy Parkins, Zenith Nadir | 29.31 | 24HoZZT, Comedy, Contest, Mod |
| Revokery | Anonymous | 7.56 | Art, Edutainment |
| REZZT | Danny Baxter | 13.9 | Action |
| Rhubarb Pie (Modified) | Tony Clifton, Zenith Nadir | 40.02 | 24HoZZT, Contest, Mod, RPG |
| Rhygar 1 plus | Bongo | 73.35 | Adventure |
| Rhygar 2 | Bongo | 127.28 | Adventure |
| Rhygar 3 | Bongo | 175.95 | Adventure |
| Rhygar 3 Demo | Bongo | 20.31 | Adventure, Demo |
| Rhygar 3 Demo 2 | Bongo | 23.55 | Demo |
| Rhygar 3 Original Soundtrack | King Og | 15.22 | Music |
| Richie Quest I | Crono4444 | 5.63 | Adventure |
| Richman 1 & 2 | Joel M. Smith | 22.89 | Adventure |
| RinGames Music Shrine | RinGames | 1.03 | Music |
| RinGames Music Shrine ZZT | RinGames | 12.68 | Music |
| Rings of Power | Josh Bovia | 9.0 | Action |
| Rings of the Elements | Gregory Teodoro | 59.13 | Adventure |
| Rings of the Elements 2 | Gregory Teodoro | 66.01 | Adventure |
| Ripped Off | Benco | 15.59 | Minigame |
| Ripped Off 2 | Benco | 21.89 | Minigame |
| Ripped Off 3 | Benco | 29.77 | Minigame |
| Rippled Flesh | Agent Orange | 39.62 | Horror |
| The Rise of New Mario ZZT Stuff V1.4 WARIO VS SCAPELI | TheBigtimeDude | 21.85 | Action, Arcade, Comedy |
| Rites of Passage: End of the Dawn (Preliminary Version) | Ralse | 27.26 | Demo, RPG |
| River City | jojoisjo | 48.63 | Adventure, RPG |
| Rivercity Demo | jojoisjo | 33.89 | Demo |
| Roach Motel | Tseng | 108.41 | Compilation |
| Road 2 Heaven | Viovis Acropolis | 5.26 | Trippy |
| Rob Tropicana's Really Big Hope Quest | AKElectron, AKNeutron, Misteroo | 24.77 | 24HoZZT, Comedy, Contest |
| Robin's Hood | _ry0suke_ | 30.69 | Adventure |
| Robot | SeaSerpent | 26.95 | Adventure |
| Robots of Death!!!! | Flimsy Parkins | 28.28 | 24HoZZT, Contest |
| The Robots of Gemrule | Alexis Janson | 28.59 | Adventure |
| The Robots of Gemrule (1993-02-06) | Alexis Janson | 30.44 | Adventure |
| RoboWorld | Warp Zone | 68.37 | Action, Adventure |
| Rocker | Moonpie | 11.73 | Adventure, Simulation |
| Rocket Xnight | Koopo | 41.21 | Action |
| Rocko | Alias | 14.51 | Adventure |
| Rocks Demo | InsertNameHere | 23.44 | Adventure, Demo, RPG |
| Rocks Demo v0.41 | InsertNameHere | 18.8 | Adventure, Demo, RPG |
| Rogue Three | bitman | 59.34 | Adventure |
| Role Play | Evan Darrow | 5.12 | RPG |
| Rolie the Polie Demo | Lil Pee Brain | 9.38 | Demo, Platformer |
| Rolie the Polie ZZT | Lil Pee Brain | 30.06 | Platformer |
| Roller Blade Ninja'z | Josh Dotson | 5.95 | Adventure |
| Rontor | jimbob | 11.14 | Demo, RPG |
| Rontor Re-Release | jimbob | 13.16 | Demo, RPG |
| Room of MAGUS | _MAGUS_ | 9.18 | Adventure |
| ROSA PARKS | Ando | 2.78 | Other |
| The Rose | WiL | 50.39 | Cinema |
| The Rose of ZZT Demo Version | TheBigtimeDude | 4.81 | Action, Adventure, Demo, Experimental |
| Rose of ZZT improved demo | TheBigtimeDude | 5.27 | Action, Adventure, Advertisement, Comedy, Experimental |
| The Rose Part 2: The Stones | WiL | 23.69 | Cinema |
| Rotten Robots | Caspar | 43.86 | Action, Adventure |
| Rotten Robots 2: Revenge of SID | Caspar | 35.62 | Action, Adventure |
| RPG | RADICAL8 | 8.34 | Adventure, RPG |
| RPG | _God_ | 11.6 | Demo, RPG |
| Rpg Battle Engine | DemonManDante | 5.78 | Engine |
| RPG Demo | _God_ | 47.09 | Demo, RPG |
| RPG Engine | NinjaC86 | 11.53 | Engine |
| RPG Game Building Tools | poliey999999 | 4.79 | Engine |
| RPG Toolkit MiniRPG | Takhu | 11.05 | Engine, RPG |
| RPG ZZT | Scorch3000 | 113.31 | Utility |
| RPGUnlimited Software Magazine Issue 1 | Ace Bladestar, Sir Keath | 6.67 | Magazine |
| Ruffia | Aaron Peterson | 7.71 | Adventure |
| ruffian flu | Voighdt | 1.55 | Other |
| Rufus on Vacation | Jude Tulli | 18.53 | Adventure |
| Ruined World: The Sequel to War-Torn | Madguy | 25.25 | Demo, RPG |
| Ruins of ZZT | Dr. Dos | 19.15 | Adventure, Contest, Ludum Dare |
| Run Run | Devin Holl | 5.29 | Action |
| Run Run Run! | Ajc1490 | 9.54 | Adventure |
| RUN SERIES | YoungLink | 91.79 | Compilation |
| Run-On v unknown | WiL | 69.08 | Arcade |
| Run-On v2.3 | KKairos, WiL | 64.77 | Arcade |
| Run-On v2.4 | KKairos, WiL | 65.25 | Arcade |
| Runner | Dsone | 24.6 | Platformer, Puzzle |
| Runner ZZT Demo | Dsone | 7.64 | Demo, Platformer |
| Runtime Errors | Unknown | 5.46 | Help |
| Rup Pig | Mrs. Clause | 185.85 | Adventure |
| Rush | Tricky | 21.14 | Racing |
| Russian Sexy Boi DEMO | Ando | 23.36 | Adventure, Demo |
| Ryo and The Master's Riddles (v1.1) | MTK | 16.29 | Puzzle |
| Ryosuke Art | _ry0suke_ | 26.86 | Art |
| Ryosuke's Upcoming Shit `99 | _ry0suke_ | 27.86 | Demo |