
Straight4 Studios has deployed the primary 2026 replace for Challenge Motor Racing. Replace V1.5.0.5 delivers a variety of enhancements throughout visuals, efficiency, AI behaviour, penalty system, audio, and tracks.
The event group centered its work on clean-up, consistency, and long-standing edge circumstances, with refinements based mostly instantly on neighborhood suggestions.
Try the total changelog for all teh particulars.
Changelog V1.5.0.5:
Graphics, Efficiency & Show
- Simplified and glued VSync dealing with
- The body fee limiter is now at all times obtainable.
- Double and triple buffering choices have been eliminated.
- Elevated most body fee restrict to 180 FPS.
- Eliminated the “Off” possibility from the body limiter.
- Added assist for AMD FFX SDK 2.0, enhancing upscaling and efficiency compatibility.
Radar System & Race Consciousness
- Radar System polished and optimised with smoother rotation
- Extra correct proximity warnings
- Corrected automobile size alignment (front-to-rear)
- Fastened points the place yellow flags and backmarker voice-overs may set off from inactive vehicles in on-line periods.
- Fastened the problem the place the radar may throw an error after pausing and restarting a session.
- Improved general radar stability and accuracy, particularly on-line.
Penalty System & Monitor Limits
- Refinements to penalty detection and messaging
- Off-track penalties now require all 4 wheels to be on a non-drivable floor.
- Added clearer suggestions messages: Underneath Investigation and No Additional Motion
- “Underneath Investigation” will now not seem on the primary lap of Apply or Qualifying.
- “Underneath Investigation” notifications now clear appropriately when coming into the pits.
- Improved penalty calculations
- Distance-gained issue is now clamped to stop extreme penalties.
- Fastened circumstances the place AI penalties might be assigned to incorrect monitor sections.
- Fastened identified circumstances the place AI penalties might be assigned to incorrect monitor sections.
- Fastened identified circumstances the place pit lanes might be exploited with out penalties on sure tracks.
- Repair to unfair penalties for minor monitor cuts.
AI Enhancements
- Improved collision behaviour between participant and AI vehicles.
- Decreased extreme sliding and brake locking on LMDh AI opponents.
- Improved tyre grip behaviour for LMDh AI opponents.
- Fastened brake and tyre warmth spikes for AI opponents.
Audio Enhancements
- Improved collision audio response.
- Attenuation tweaks to turbo and backfires.
- Added low-pass filtering to car-to-car scrape audio for improved realism.
Multiplayer & Stability
- Fastened crashes when accessing multiplayer with lacking or invalid driver profile knowledge.
- Fastened a crash when opening the driving force profile menu with invalid profile entries.
- Speculative repair for damaged multiplayer replay loading.
Profession & Recreation Circulate
- Eliminated hardcoded profession size, permitting for extra versatile development.
- Default session time modified to 10:00 AM with mild rubbering.
- Up to date French localisation for tyre compounds.
Automobiles
- Quite a few fixes and enhancements throughout GT and Group C vehicles.
Tracks & Environments
- Quite a few fixes and refinements throughout many circuits.
- Further surroundings enhancements.
Enter & Controls
- Fastened a difficulty the place the pit limiter may not flip off routinely after rebinding inputs.
- Improved controller behaviour consistency throughout platforms.
Normal Fixes & Polish
- Fastened a number of crash eventualities throughout physics, audio, radar, multiplayer, and UI.
- Improved knowledge validation and cleanup for collision and penalty programs.
- Quite a few smaller stability, efficiency, and visible polish enhancements all through the sport.
Challenge Motor Racing is on the market through Steam and the Epic Video games Retailer.
Normal Version:
- US Greenback (USD): $59.99 (on Steam, official web site) or $69.99 (on Xbox)
- Euro (EUR): €59.99
- British Pound (GBP): £49.99
Yr 1 Bundle / Deluxe Version (Consists of Yr 1 Season Move):
- US Greenback (USD): $89.99 (on Steam, official web site) or $99.99 (on Xbox)
- Euro (EUR): €89.99
- British Pound (GBP): £79.99
Please word that costs can fluctuate based mostly on area, retailer, and any present gross sales or promotions.
Official Webpage – straight4.com – Challenge Motor Racing


