| Castlevania: Order of Ecclesia Nonlinear | LagoLunatic | Castlevania: Order of Ecclesia | Role Playing > Action RPG | NDS | L, GP | Improvement | 1.0 | 25 Feb 2017 |
| Castlevania: PoR - Custom Richter hack | Pemburu Vampir | Castlevania: Portrait of Ruin | Role Playing > Action RPG | NDS | G | Improvement | 1.2 | 20 Jul 2012 |
| Castlevania: PoR - Hanz Hack | Pemburu Vampir | Castlevania: Portrait of Ruin | Role Playing > Action RPG | NDS | G | Improvement | 1.0 | 23 Oct 2011 |
| Castlevania: Portrait of Deltaruin (Kris why did you get to choose? Ralsei you are coming with me!!) | ColinBun | Castlevania: Portrait of Ruin | Role Playing > Action RPG | NDS | S, T, O | Improvement | 1.04 | 06 Dec 2022 |
| Castlevania: Portrait of Elegance (New Portraits Hack) | ShadowOne333 | Castlevania: Portrait of Ruin | Role Playing > Action RPG | NDS | G, T | Improvement | 1.4 | 12 Jun 2020 |
| Castlevania: Portrait of Ruin - Improved version | RichterWilker | Castlevania: Portrait of Ruin | Role Playing > Action RPG | NDS | S, GP | Improvement | 1.2 | 11 Dec 2017 |
| Castlevania: Portrait of Ruin - Progenitors | Serbagz | Castlevania: Portrait of Ruin | Role Playing > Action RPG | NDS | G, S, T, GP | Complete | 2.4.0 | 13 Feb 2022 |
| Castlevania: Reaper's Reckoning | caminopreacher | Castlevania: Aria of Sorrow | Role Playing > Action RPG | GBA | G, T | Improvement | 1.6 | 14 Sep 2018 |
| Castlevania: Rondo of Ruin | Fat T-800 Albert "Edvard" | Castlevania: Portrait of Ruin | Role Playing > Action RPG | NDS | G, S, L, T, GP | Complete | 1.0.8 | 04 May 2022 |
| Castlevania: Specter of Sorrow | Muddy | Castlevania: Dawn of Sorrow | Role Playing > Action RPG | NDS | G, S, L, T, GP | Complete | 1.0 | 28 Nov 2022 |
| Castlevania: Stairs of DOOM | Alucard123 | Castlevania | Action > Platformer | NES | G, S, L | Complete | 1.1 | 31 Oct 2012 |
| Castlevania: Symphony of the Night - Quality hack | paul_met | Castlevania: Symphony of the Night | Role Playing > Action RPG | PSX | G, O | Improvement | 1.3 | 06 Nov 2020 |
| Castlevania: The Adventure (GB): Improved Controls | NaOH | Castlevania: The Adventure | Action > Platformer | GB | GP | Improvement | 1.1 | 26 Aug 2022 |
| Castlevania: The Holy Relics | Optomon | Castlevania | Action > Platformer | NES | G, S, L, T, GP, O | Complete | 1.0 | 01 Dec 2017 |
| Castlevania: The Red Wizard | NinjAkira | Castlevania | Action > Platformer | NES | G, S, L, T, GP, O | Complete | 1.0 | 29 Aug 2018 |
| Castlevania:Insane minuet | ikusatatsu_ushiromiya | Castlevania: Aria of Sorrow | Role Playing > Action RPG | GBA | O | Complete | 1.1 | 06 Jan 2019 |
| Castlevania：Dawn of Sorrow Magic seal simplify | ikusatatsu_ushiromiya | Castlevania: Dawn of Sorrow | Role Playing > Action RPG | NDS | O | Improvement | 1.0 | 16 Feb 2017 |
| Castlevania：Dawn of Sorrow NIGHTMARE | ikusatatsu_ushiromiya | Castlevania: Dawn of Sorrow | Role Playing > Action RPG | NDS | L, O | Complete | 1.1 | 05 Feb 2017 |
| Catalina la Catrina | Flanagan | Super Mario Bros. | Action > Platformer | NES | G, T | Complete | 1.0 | 02 Nov 2020 |
| Catslevania: Portrait of Ruin - Maria+ | Kyoski | Castlevania: Portrait of Ruin | Role Playing > Action RPG | NDS | G, S, T, GP, O | Improvement | 1.01 | 31 Jan 2023 |
