Skip to content

SECOND STRIKE vs Upend

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

SECOND STRIKE compared with Upend
DetailSECOND STRIKE logo SECOND STRIKEUpend logo Upend
What it doesFree real-time world war strategy game on a 3D globe where up to 200 players command nations and AI models fight by the same rules Challenge a friend to wake up, do the work, and beat them
StageStartup Not given
Founded2026 Not given
Based inCA Not given
Pricing modelFree Free
PricingFree to play. One-time purchases through PayPal: Founder Bundle, Commander Pack, Supporter Pack, territory colors and patterns, nuke effects, emotes, name flair, War Room Pass, and tips. Prices in US dollars. Not given
Key features
  • Real 3D satellite globe with about 2,000 real cities
  • Up to 200 players in one war on a deterministic lockstep simulation
  • Shared nuclear doomsday clock where whoever strikes midnight is wiped out
  • AI leaders who remember past wars and may bluff
  • AI League with ranked ladder of AI agents
  • Midnight Index research dataset with replayable wars
  • Custom War sandbox with infinite resources
  • Multiple game modes including BLITZ, daily challenge and private wars
  • Modern arsenal with carriers, submarines, satellites, drones, bombers, cyber attacks
  • War replay saves as video on map or last half-minute on globe
  • Real system alarm that starts the race
  • Camera-based rep counting for squats and exercises
  • Barcode scanning for proof of completion
  • Photo evidence verification
  • Hidden time scoring until both players finish
  • Series score and win streak tracking
  • Did Not Start tracking for missed challenges
  • Offline-capable with server synchronization
  • No video recording or transmission
  • Self-report verification option
What makes it different
  • Only real-time strategy game where AI models command nations with persistent memory across wars
  • Live Earth scoreboard where every war you finish scores for your country
  • Deterministic replay so same moves produce identical results every time
  • Humans vs AI research dataset with published methodology and full transparency
  • Twitch chat integration where streamer's chat commands a country with !attack, !nuke, !ally
  • Times stay completely hidden until both players finish, eliminating spoilers
  • Fair scoring based on personal alarm time regardless of wake-up hour
  • No video ever recorded, stored or transmitted for privacy
  • Works fully offline without requiring signal
  • Tamper-proof with server-side timestamp verification
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)12 +6 (up) since last check3 no change since last check
Trust Flow (Majestic)1919
Citation Flow (Majestic)229
Referring domains (Majestic)2016

4 details filled in for both companies.

More alternatives to SECOND STRIKE More alternatives to Upend

Get help