| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Ramsbottom Smith: The Quest for the Yellow Spheroid | Zenobi Software |
2018 | English | Solution |
| Reclamation | groggydog | 2022 | English | |
| Red Crash | British International School of Washington | 2021 | English | |
| Red of Rosa (Betina) | Tiago N. Moraes | 2020 | English | Solution, Map |
| Red Soldier, The | Dan Egnor, Manda Whitney | 2021 | English | |
| Reflections | Tristin Grizel Dean | 2021 | English | Solution, Map |
| Rescate 2019 | Ricardo Oyon Rodriguez |
2020 | Spanish | |
| Retarded Creatures and Caverns | Zenobi Software |
1989 | English | Solution |
| Retorno a las mazmorras de Antur | Ricardo Oyon Rodriguez |
2022 | Spanish | |
| Retro Man Cave Text Adventure | 80sNostalgia | 2020 | English | |
| Return of the Roach | Zenobi Software |
2018 | English | Solution |
| Rite of the Druid | Sunteam |
2020 | English | Solution, Map |
| River of Blood, The | Dee Cooke |
2021 | English | |
| Room of Escape, The | Errol Elumir | 2021 | English | |
| Rotten Wooden Room, The | Jasmine Crystal Chopyk | 2021 | English | Solution, Map |