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After the events of Streets of Rage 4, our heroes wanted to prepare themselves for future threats. They will start a very special deranged training with the help of Dr. Zan, who built an AI program from the remnants of Mister X’s brain that simulates every kind of danger they could be facing.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
This is the base game required to play this DLC. Other expansions may also be required.
Lowest tracked price: CA$4.04 (Jul 7, 2026) · current best: CA$6.45 across 4 stores.
90% positive reviews all-time.
Right now the cheapest offer for Streets Of Rage 4 - Mr. X Nightmare is CA$6.45 at Gamivo. KingsPrice compares 4 offers from 4 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Streets Of Rage 4 - Mr. X Nightmare is CA$4.04 (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.
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
Create a free price alert on this page and KingsPrice will email you when Streets Of Rage 4 - Mr. X Nightmare 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.
