PC
$0.99 Region US
Content rating unavailable
Casual · Doomster Entertainment
S.U.M. - Assassin
Content rating unavailable
Windows
1 user reviews · 100% of 1
Wait Chip's verdict · US updated 21 days ago
Good game, but it sits 100% of the way from its all-time low to full price. It drops harder in seasonal sales. Patience pays. Next likely dip around Jul 18.
Why this verdict
Price position between all-time low and full price 100%
All-time low $0.49 · 4d ago
Player reviews 100% positive of 1
Quality score 100/100 · small sample
Value score 0/100
Offers
Accepted regional prices from official stores
Official stores (1)
Clean outbound link. We never touch your payment.
Report a wrong price
Packs and bundles (2)
Multi-item packages that include this game
- Doomster Mega Bundle From $29.28Doomster Mega Bundle
- SUM - Slay Uncool Monsters - Hero Bundle From $4.74SUM - Slay Uncool Monsters - Hero Bundle
About this game
What this game is, in the developer's words
In S.U.M. you'll put your Quick-Math skills to test! The Assassin hits the enemies where it hurts the most.
Assassin
The Assassin hits the enemies where it hurts the most. Using a 9 in your equation will double the damage of your attack.
Bonus Attack
Bonus Attack on same number in a row or column.
(Purchase also Unlocks Endless Mode)
Media
Trailers and screenshots straight from the store page
Price intelligence
Accepted price history and the lows that matter
Next expected sale window · ~Jul 18. Chip's estimate from this game's own sale cadence.
Historical lows
All-time low ATL $0.49 2026-07-12
3-month low $0.49
12-month low $0.49
Current $0.49
Price events From the accepted price history · updates automatically
Jul 12, 2026
Sale started · -51% to $0.49
Jul 12, 2026
New all-time low $0.49
Jul 10, 2026
Sale ended · back to $0.99
S.U.M. - Assassin price history and best deals
S.U.M. - Assassin for PC currently sells from $0.99 at authorized stores. Its all-time low is $0.49, set on 2026-07-12.
Frequently asked questions
Answered from this game's own price and edition data
Should I buy S.U.M. - Assassin now or wait?
Our verdict is wait. At 100% of the way to full price, it usually drops harder in seasonal sales, so patience tends to pay.
Is $0.99 a good price for S.U.M. - Assassin?
$0.99 sits 100% of the way from the all-time low of $0.49 to the full price. It has been cheaper before, so there is room to wait.
Where can I buy S.U.M. - Assassin?
S.U.M. - Assassin is tracked at steam. We only list authorized stores here and always link out with a clean outbound link.
Scores
Steam reviews 1 user reviews · 100%
Media (2)
Tech
ControllerFull
Requirements
Facts
Links
Ratings
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