The Game Census
Kingslayer: The First Assassin cover art

Kingslayer: The First Assassin

Old School Vibes · 2021-04-08

Steam

Casual

Modes: Single player

Releases: Apr 08, 2021 (PC (Microsoft Windows))

Before you find the King's Room, you need to beat guards and traps. Feel like an assassin in this limited grid-movement and attacks puzzle game.

Kingslayer: The First Assassin is a Casual game released in 2021, priced at $0.99, with an estimated owner base of 0 .. 20,000 and a Positive review sentiment (100% of 39 reviews).— census verdict as of 2026-09-27

100%
positive of 39 reviews
Positive
steam's rating (official)
0–20,000
owners (SteamSpy est.)
Unknown
Steam Deck (Valve)
SteamOS: 0
$0.99
steam price (US)

Health check

Quiet
  • · 9 reviews in the last 8 weeks (~1/week).
  • · Review velocity down 69% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (28 reviews).
  • · Top 53% of 29,137 Casual games in the census by review count.

Review momentum

PositiveNegative
282820212025Week of 2021-04-01: 28 positiveWeek of 2021-05-01: 1 positiveWeek of 2021-06-01: 1 positiveWeek of 2021-07-01: 1 positiveWeek of 2021-11-01: 2 positiveWeek of 2022-01-01: 1 positiveWeek of 2022-12-01: 1 positiveWeek of 2023-01-01: 1 positiveWeek of 2023-04-01: 1 positiveWeek of 2024-02-01: 1 negativeWeek of 2025-02-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Details

WindowsSingle-playerSteam AchievementsFamily Sharing

1 supported languages: English

Census log

Computed from census-recorded observations only — dates are observation dates.