| Hidden Catch (World) / Tul Lin Gu Lim Chat Ki '98 (Korea) (pcb ver 3.03) | 1998 | Eolith | hidnctch | Unplayable | 7.50 |
| Hidden Catch 2 (pcb ver 1.00) (Kor/Eng/Jpn/Chi) (clone of: hidctch2) | 1999 | Eolith | hidctch2a | | 0.00 |
| Hidden Catch 2 (pcb ver 3.03) (Kor/Eng) (AT89c52 protected) | 1999 | Eolith | hidctch2 | | 0.00 |
| Hidden Catch 3 (ver 1.00 / pcb ver 3.05) | 2000 | Eolith | hidctch3 | | 0.00 |
| High 'n' Mighty (PR2067) (Mazooma) (Scorpion 4) (set 1) (clone of: sc4himi) | 1969 | Mazooma | sc4himib | | 0.00 |
| High 'n' Mighty (PR2067) (Mazooma) (Scorpion 4) (set 2) (clone of: sc4himi) | 1969 | Mazooma | sc4himid | | 0.00 |
| High 'n' Mighty (PR2119) (Mazooma) (Scorpion 4) (set 1) (clone of: sc4himi) | 1969 | Mazooma | sc4himia | | 0.00 |
| High 'n' Mighty (PR2119) (Mazooma) (Scorpion 4) (set 2) (clone of: sc4himi) | 1969 | Mazooma | sc4himie | | 0.00 |
| High 'n' Mighty (PR2999) (Mazooma) (Scorpion 4) (set 1) | 1969 | Mazooma | sc4himi | | 0.00 |
| High 'n' Mighty (PR2999) (Mazooma) (Scorpion 4) (set 2) (clone of: sc4himi) | 1969 | Mazooma | sc4himic | | 0.00 |
| High 'n' Mighty (PR2999) (Mazooma) (Scorpion 4) (set 3) (clone of: sc4himi) | 1969 | Mazooma | sc4himif | | 0.00 |
| High 'n' Mighty (PR2999) (Mazooma) (Scorpion 4) (set 4) (clone of: sc4himi) | 1969 | Mazooma | sc4himig | | 0.00 |
| High 'n' Mighty (PR2999) (Mazooma) (Scorpion 4) (set 5) (clone of: sc4himi) | 1969 | Mazooma | sc4himih | | 0.00 |
| High 'n' Mighty (PR2999) (Mazooma) (Scorpion 4) (set 6) (clone of: sc4himi) | 1969 | Mazooma | sc4himii | | 0.00 |
| High 5 (Bellfruit) (Scorpion 4) (set 1) | 1969 | BFM | sc4hi5 | | 0.00 |
| High 5 (Bellfruit) (Scorpion 4) (set 2) (clone of: sc4hi5) | 1969 | BFM | sc4hi5a | | 0.00 |
| High 5 (Bellfruit) (Scorpion 4) (set 3) (clone of: sc4hi5) | 1969 | BFM | sc4hi5b | | 0.00 |
| High 5 (Bellfruit) (Scorpion 4) (set 4) (clone of: sc4hi5) | 1969 | BFM | sc4hi5c | | 0.00 |
| High 5 (Bellfruit) (Scorpion 4) (set 5) (clone of: sc4hi5) | 1969 | BFM | sc4hi5d | | 0.00 |
| High 5 (Bellfruit) (Scorpion 4) (set 6) (clone of: sc4hi5) | 1969 | BFM | sc4hi5e | | 0.00 |