Gate Crasher (1984)(Quicksilva)[GATE Start]
Gate Crasher (1984)(Quicksilva)[a2][GATE Start]
Gate Crasher (1984)(Quicksilva)[a][GATE Start]
Giant's Revenge (1984)(Thor Computer Software)[a][Grid Code Protection]
Giant's Revenge (1984)(Thor Computer Software)[a2][Grid Code Protection]
Omega Probe (19xx)(Mark Smiddy)[a][OMEGA Start]