In Deltarune Chapter 2, players may come across a character named Hacker who will task them with finding three blue checkmarks scattered throughout the Cyber Field. If players do end up finding all three blue checkmarks in Deltarune Chapter 2, Hacker can reappear later on to help them locate the game’s secret boss.
Once players have entered the Library’s Dark World, the Cyber Field is the first main area they will encounter. Progress through the area as normal, and after another confrontation with the Queen players will enter an area with two robots with stereos for heads. Use the east exit, then take the first path upward on the next screen, which leads to Hacker. Speaking to him will begin his quest to find the three blue checkmarks (which look strangely similar to Twitter’s blue checkmarks) located in the Cyber Field.
The three blue checkmarks in Deltarune Chapter 2 can be found in any order, so long as all three are retrieved and returned to Hacker.
Deltarune: Blue Checkmark Locations
Immediately after leaving Hacker’s area to begin the search for Deltarune’s blue checkmarks, players should continue south to return to the main path. They need to progress through one section of the bullet-dodging obstacles, then go south again before crossing the second. In the bottom right corner of this area, the first blue checkmark and a GlowWrist are waiting in a chest.
To find the other two checkmarks for Hacker in Deltarune Chapter 2, players should travel back up and cross the second bullet-dodging section. A forcefield blocks the immediate path north, so players will need to continue eastward to find the “AGREE 2 ALL” keyboard puzzle. After completing this, players should return to where the forcefield was previously and proceed along the path to an area with three teacup rides. Players must take the middle ride, making sure Kris hits every arrow on the way up. Deltarune’s next blue checkmark can be found in a chest at the top of the ride.
To find the last blue checkmark in Deltarune Chapter 2’s story, players should take the ride back down and board the teacup ride on the left. At the top is another typing puzzle where players will need to move Kris onto the letters corresponding to those on the screen. This one is a little trickier than the previous puzzles, but players should note that Kris can step off the keyboard and step back on without consequence. Completing this puzzle awards players the final blue checkmark.
Players can return to Hacker to give him all three of Deltarune’s blue checkmarks. He will set off a fireworks display as an immediate reward, but he will also reappear later in the Queen’s Mansion. Further along in the game’s story, Hacker will mention a secret passageway, which is necessary to access Deltarune Chapter 2‘s secret boss battle.
