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IT’S GOING TO BE A RAT SUMMER. Five new summer-centric skins for your RAT. No buffs. No bonuses. No advantages.
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
This is the base game required to play this DLC. Other expansions may also be required.
Other games from the same series.
IT’S GOING TO BE A RAT SUMMER.
Five new summer-centric skins for your RAT.
BIKINI RAT
SUNHAT RAT
TRUNKS RAT
GOGGLES RAT
FLOATIE RAT
No buffs. No bonuses. No advantages.
Just the RAT.
Dressed for summer.
Lowest tracked price: €2.85 (Jul 7, 2026) · current best: €2.85.
100% positive reviews all-time.
Right now the cheapest offer for RATSHAKER™ - RATSUMMER Pack is €2.85 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 RATSHAKER™ - RATSUMMER Pack is €2.85 (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 RATSHAKER™ - RATSUMMER Pack 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.
