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A revolutionary block puzzle game from Japan! For those who have already mastered TETRIS, “DELTARIS” brings a new twist — an exciting block puzzle RPG that combines stacking, erasing, and creation. Play alone or with friends in story, endless, puzzle, and two-player battle modes!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Try this game before buying.
“Beyond Tetris — discover the joy of creation.”
The history of block puzzles changes here and now.
Developed single-handedly by Japanese creator Nakamura, DELTARIS is nothing less than a revolution in falling-block puzzle games.
DELTARIS redefines the classic falling-block genre as a brand-new style of puzzle RPG.
“Already mastered TETRIS?”
Then it’s time to experience DELTA FORCE — a groundbreaking system where placing blocks in special shapes automatically “creates” new ones that fill the gaps.
Every flash of insight can trigger massive chains and unleash thrilling attacks on your foes.
Forge a new chapter in puzzle history — through creation itself.
This isn’t just stacking blocks. By intentionally forming triangular gaps, new blocks called Delta Forces are automatically generated!
Plan, create, and dominate the field with strategic chain reactions unlike anything you’ve played before.
Clearing lines that include Delta Forces activates Delta Attacks, dealing damage to your enemies!
Face off against fairy-tale and myth-inspired foes, each with unique HP and abilities.
It’s not just about score — it’s about defeating enemies and progressing through stages for a true sense of accomplishment.
Enjoy a wealth of content: a full Story Mode, an Endless Mode that tests your limits,
over 24 Mission challenges, a logical Puzzle Mode, and exciting 2-Player Versus Battles for local play.
In the sanctuary of dreams known as Castle Mugen, all stories are born.
But now, they are being corrupted by the mysterious “Dark Ink,” turning beloved heroes into demons.
Take on the role of Delru, the girl who inherited the Delta Force, and embark on an adventure with General Mikage the Cat to restore the purity of these lost tales.
Story Mode – Experience a 12-stage narrative as Delru and uncover the truth behind the Dark Ink.
Endless Mode – Battle an endless wave of enemies and chase high scores with or without items.
Mission Mode – Complete diverse challenges that test both speed and strategy.
Puzzle Mode – Solve cleverly designed stages using limited blocks and moves.
Lesson Mode – Learn the basics and advanced Delta Force techniques with Delru’s guidance.
2P Versus Mode – Compete locally with a friend using unique “Salvation Items” for each character.
Bonus Mode – Unlock the ultimate challenge reserved only for true masters of every mode.
Lowest tracked price: €4.30 (Jul 7, 2026) · current best: €6.15.
Right now the cheapest offer for DELTARIS is €6.15 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for DELTARIS is €4.30 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when DELTARIS drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
