Ninja Issen (忍者一閃)

#1714550

With its cyberpunk city brought to life with retro graphics, Ninja Issen invites players into a world filled with "hyper ninja action" as they work alone to annihilate waves of enemy troops using a variety of ninja skills and fight bosses coming at you with relentless, diverse attack patterns.

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Recommendation

ProtonPerfect

StaleLow confidence

Only Proton reports exist so far.

Last report Feb 24, 2022

All reports predate Proton 9.0 (May 1, 2024) — freshness is marked “Needs confirmation”.

Compatibility

Proton

Perfect

StaleLow confidence

1 report · Low confidence: all reports predate a major ecosystem update.

NativeNone

No native Linux build — Proton only

Anti-cheatUnknown

No anti-cheat reports yet

Reports(1)

Most of this is historical ProtonDB data (newest from Feb 24, 2022) and needs a fresh report to confirm it still holds.