All Walls Must Fall gains a 'New Game+' mode for those who've beaten the campaign

• Reference: 2018-10-09_12-00_All_Walls_Must_Fall_gai
• News link: https://www.reddit.com/r/linux_gaming/comments/9ld645/all_walls_must_fall_gains_a_new_game_mode_for/
• Source link: https://www.gamingonlinux.com/articles/all-walls-must-fall-gains-a-new-game-mode-for-those-whove-beaten-the-campaign.12691