HomeNinja Issen (忍者一閃)
Ninja Issen (忍者一閃)
by ASTEROID-J, published by CFK Co., Ltd.
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 skill
Released Nov 22, 2023
Steam figures
| Value | As of | |
|---|---|---|
| Steam reviews | Very Positive · 90% positive of 53 Steam reviews | Oct 24, 2026 |
| Followers on Steam | 1,181 | Oct 23, 2026 |
| Regular US price | $14.99 | Oct 20, 2026 |
New Steam reviews per month
| Month | New positive | New negative |
|---|---|---|
| Nov 2025 | 1 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 1 | 0 |
| Jun 2026 | 1 | 0 |
| Jul 2026 | 0 | 1 |
| Aug 2026 | 1 | 0 |
Sales estimate
| Copies sold on Steam | 790 – 4.6k | |
|---|---|---|
| Gross revenue on Steam | $12k – $43k before refunds, tax and Steam’s cut | |
| Steam reviews by buyers | 53 | Oct 24, 2026 |
| Copies per review | 15–86 |
Estimates are based on an aggregation of industry-accepted conversion formulas. How this is estimated
Tag DNA
| Tag | Share of Steam games |
|---|---|
| Ninja | 1 in 209 games |
| Cyberpunk | 1 in 40 games |
| Hack and Slash | 1 in 26 games |
| Side Scroller | 1 in 22 games |
| 2D Platformer | 1 in 13 games |
| Platformer | 1 in 11 games |
| Retro | 1 in 10 games |
| Pixel Graphics | 1 in 6 games |
Games like Ninja Issen (忍者一閃)
| Game | Developer | Match | Steam reviews |
|---|---|---|---|
| Cyber Shadow | Aarne "MekaSkull" Hunziker | 79% | Very Positive · 1,306 |
| Shadow Gangs | JKM corp | 75% | Positive · 36 |
| They Always Run | Alawar | 73% | Mostly Positive · 779 |
| BLADECHIMERA | Team Ladybug, WSS playground | 70% | Very Positive · 1,381 |
| Shadow Blade: Reload | Dead Mage | 71% | Very Positive · 205 |
| Within the blade | Ametist studio | 71% | Very Positive · 301 |
| Ninja Senki DX | Tribute Games Inc. | 73% | Mostly Positive · 73 |
| Shadow Bug | Muro Studios | 71% | Very Positive · 69 |