Dr. Cyril Splutterworth

20 developed. Active 2019–2026.

Hit rate 15% 3 of 20 reached 50+ reviews

Revenue (estimated) $82k across the whole catalogue

Reviews 454 combined

Biggest title Let's Learn Japanese! Hiragana 125 reviews

The hit rate is the number that separates a studio which understands its audience from one buying lottery tickets — total revenue mostly says how long a studio has existed. Both are estimates; see how they are calculated.

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Revenue over time

Estimated gross revenue accumulated across the whole catalogue, month by month. It climbs where a release finds buyers and flattens where a catalogue only coasts. The last point is the same figure as in the box above — gross, before Steam's cut, VAT and refunds. How this is estimated.

Developed

Name	Price	Tags	Reviews ▾	Positive	Released	Revenue (estimated)
Let's Learn Japanese! Hiragana Steam	$3.99	Indie Casual Education	125	87%	Thu, Jan 03, 2019	$17k $8k – $153k
Let's Learn Korean! Hangul Steam	~~$4.99~~ $1.24 75% best price ever	Indie Education Casual Singleplayer Puzzle Anime	83	94%	Mon, Mar 09, 2020	$15k $7k – $27k
Let's Learn Japanese! Vocabulary Steam	$4.99	Indie Education Singleplayer Casual Puzzle	62	84%	Tue, Dec 24, 2019	$11k $5k – $20k
Let's Learn Japanese! Katakana Steam	$3.99	Indie Casual Education	48	90%	Wed, Mar 13, 2019	$9k $4k – $15k
Let's Learn Shogi Steam	$5.99	Strategy Chess Turn-Based Tactics Board Game Education 2D	31	77%	Tue, Dec 15, 2020	$8k $4k – $15k
Kukumushi Virtual Pet Steam	$3.99	Creature Collector Casual Time Management Simulation Management Life Sim	18	78%	Thu, Mar 10, 2022	$3k $1k – $6k
Let's Learn Korean! Vocabulary Steam	$4.99	Indie Education Casual Puzzle Singleplayer	17	59%	Fri, Apr 24, 2020	$4k $2k – $7k
Learn Spanish! Easy Vocabulary Steam	$4.99	Indie Casual Education	17	76%	Tue, Aug 27, 2019	$4k $2k – $7k
Let's Learn Japanese! Kanji Sudoku Steam	$2.99	Casual Education Anime Puzzle Singleplayer Indie	15	73%	Thu, Oct 01, 2020	$2k $897 – $4k
Let's Learn Xiangqi (Chinese Chess) Steam	~~$5.99~~ $1.79 70% best price ever	Strategy Chess Turn-Based Tactics Education Board Game 2D	11	91%	Wed, Mar 17, 2021	$3k $1k – $5k
Let's Learn Janggi (Korean Chess) Steam	$5.99	Strategy Chess Board Game Turn-Based Tactics 2D Top-Down	9	78%	Sat, May 15, 2021	$2k $1k – $4k
Super Kakuro - Cross Sums Steam	~~$2.99~~ $0.89 70% best price ever	Casual Puzzle Board Game 2D Colorful Minimalist	6	17%	Thu, Oct 28, 2021	$807 $359 – $1k
Easy Japanese Hiragana Steam	~~$5.99~~ $1.19 80% best price ever	Education Simulation Software Puzzle Word Game Casual	5	60%	Fri, Nov 15, 2024	$1k $599 – $2k
Fantasy Jigsaw Puzzles Steam	Free		3	100%	Mon, Jan 02, 2023	n/a
Victoriana - Steampunk Text Adventure Steam	~~$2.99~~ $0.74 75% best price ever	RPG Interactive Fiction Text-Based Story Rich Visual Novel Lovecraftian	2	50%	Sun, Oct 13, 2019	$269 $120 – $150k
My Sudoku Steam	Free		1	0%	Mon, Jun 24, 2024	n/a
Whiskers & Tail Steam	~~$2.99~~ $0.74 75% best price ever	Puzzle Mystery Dungeon Pixel Graphics Cute Science Sokoban	1	100%	Tue, Aug 25, 2020	$135 $60 – $239
Police Detective: Tokyo Beat Steam	n/a		0	n/a	—	n/a
Deckbuilder Fantasy Steam	Free		0	n/a	Sat, Mar 14, 2026	n/a
Steampunk Jigsaw Puzzles Steam	Free		0	n/a	Thu, Sep 14, 2023	n/a