CS2 Map Removal Result: Valve Removed Train by June 30

Valve removed Train from the CS2 Active Duty map pool on January 22, 2026, settling the Polymarket question Which maps will Valve Remove by June 30? with Train as the resolved outcome. Anubis replaced Train as Premier Season Four launched, ending Train’s roughly one-year run in competitive rotation.

The Polymarket market closed at 100 percent for the Train outcome. Traders had correctly locked in Train as the map Valve would cut, and the January 22 announcement confirmed that read well before the June 30 deadline.

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What Happened: Valve Cuts Train, Brings Back Anubis

Valve officially dropped Train from the Active Duty pool on January 22, 2026, coinciding with the start of CS2 Premier Season Four. Anubis returned to replace Train, arriving back after a roughly six-month absence from competitive rotation. Train had been in the pool since January 2025, logging 1,942 plays over its run. Anubis, by contrast, had been the second most popular map on HLTV in 2024 before its removal in June 2025, which made its comeback broadly expected.

The change took effect across Premier and carried into tournament organizer rotations. BLAST Bounty Winter 2026 adopted Anubis starting January 13 for its Closed Qualifier, and IEM Kraków followed from January 28. Train did not survive the seasonal rotation reset, while Mirage, Inferno, Nuke, Dust 2, Overpass, and Ancient remained in the pool alongside the returning Anubis.

How the Market Called It

The Polymarket market closed at 100 percent for Train, meaning traders placed all available capital on Train as the removal outcome. The market drew $791,768 in total volume, a figure that reflects strong trader conviction from early in the contract’s life. Train’s removal settled the outcome cleanly, and the market read it correctly throughout.

Mirage, Inferno, Nuke, Dust 2, Overpass, and Ancient all remained in the Active Duty pool through June 30, confirming the alternative outcomes did not resolve. The Train outcome stood alone, and the market’s 100 percent close proved accurate. Trader sentiment was strongly bullish on Train the entire way, with no meaningful price movement recorded at any point in the contract’s history.

What Is Next

With Train resolved, CS2 market activity shifts to the next cycle of map pool decisions and tournament performance. Valve has not announced a further map rotation ahead of the next Premier season, but the competitive CS2 calendar continues with major events scheduled through the second half of 2026. Traders following CS2 and Valve decisions can find live prediction markets at Lines.com, including active esports markets and the broader sports hub. Related live markets on the platform cover the FIFA World Cup winner, F1 Drivers’ Champion, and the NFL Champion 2027, offering action across major global competitions.

LINES RESOLUTION VERDICT

TRAIN

Valve removed Train from the CS2 Active Duty map pool on January 22, 2026, replacing it with Anubis for Premier Season Four. The result matched the market perfectly, with traders correctly calling Train as the sole removal well before the June 30 deadline.