1. Basic Info
A game mode with special rules and player compositions where you put your batting ability to the test.

① Check the season info and round match list and play RBI Battle.
② Manage the lineup to be used in RBI Battle.
③ Check the rank in the current round.
④ Check the records of your batters and pitchers in the current and 5 previous seasons.
⑤ Shows the round info, time remaining, and your team's records.
⑥ Check the game and round rewards.
⑦ Check the opponents in the current round and battle.
⑧ Opens the Home Run Shop.
⑨ Check the season reward.
⑩ RBI Battle uses the battle lineup. Tap to open the battle lineup.
⑪ Shows the 3 batters and runners who will play in the RBI Battle.
⑫ Reverts to the last saved lineup.
⑬ Automatically fills the batter and runner lineup.
⑭ Saves the currently registered lineup.

2. Season Process
- Each season consists of 10 rounds, and each round lasts 3 days.
- Each round will match 6 teams, with each team playing 1 game.
- The round reward is given at the end of each round, and the season reward is given based on the tier at the end of the season.

- The final season tier is a tier that reflects promotion, stay, and demotion after Round 10. The next season's starting tier will be determined based on the final tier.

· If you finished Round 10 of Season 1 as Rank 1 in the World Class tier, you are eligible for a Legend tier promotion and the final tier of Season 1 will be Legend. You will start at Diamond tier in the next season.

3. Game Process
- Game Rules
· Each team gets 6 batting opportunities in the same situation and order. 

· The team that scores more runs in the 6 situations wins.

- Lineup Rules
· Batters and runners will play in the order registered.
· 1 of the 5 starting pitchers in the battle lineup, 1 of the 5 relief pitchers, and a closing pitcher will take the mound in this order. The next pitcher will take the mound when a pitcher allows two hits or home runs.

4. Reward
- Game Reward
· Obtain rewards based on the records achieved in each game. Achieving the same record multiple times will earn you duplicate rewards.

- Round Reward
· Rewards can be obtained based on the rank at the end of each round.

- Season Reward
· Rewards can be obtained based on the grade at the end of the season.

5. Home Run Shop
Use Home Run Coins to purchase various items.