BETTER SETTINGS for SOLO METHOD, ONE CONTROLLER:
• Exhibition Match
• Game Mode: RUMBLE
• Arena: ANY
• Team Size: 3v3 recommended
• Bot Difficulty: PRO or ALL-STAR
• Match Length/Max Score: UNLIMITED
• Rumble: CIVILIZED
Because Rookie bots are stupid, they take forever to set up shots. And 1v1 will have your opponent camping in his goal for half the match. Better to make them smarter — Pro or All-Star — and more plentiful, so that shots on goal occur more frequently. All-Star 3v3 worked best for me; there's more action than 2v2 but it's not as chaotic as 4v4.
If you set the Rumble mutator to Civilized
, it pulls from a smaller pool of power-ups which includes only the ball-oriented ones and excludes the car-attack-oriented ones. This means Ice Ball will come up more often, giving you more opportunities to get this done.
You must freeze the ball with
after it is considered to be a shot on your goal. Freeze it just before, or as, it is crossing the goal's threshold. To be done correctly, the freezing of the ball must register as a Save or an Epic Save.
The achievement will pop during the match immediately after you succeed.
This is the Ice Ball power-up:
If you wanna do this with two controllers, check out Tyboy17's video, but remember to use the Civilized mutator!