v3.25.1
General Information - Schedule of Consolidated Financial Information Subsidiaries (Details) - KRW (₩)
₩ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disclosure of subsidiaries [line items]      
Total assets ₩ 686,459 ₩ 578,181  
Total liabilities 118,096 114,453  
Revenue 500,845 725,516 ₩ 463,618
Profit (loss) for the year 84,902 131,982 ₩ 83,058
Gravity Interactive, Inc.      
Disclosure of subsidiaries [line items]      
Total assets 28,078 23,445  
Total liabilities 16,855 13,671  
Revenue 39,938 49,818  
Profit (loss) for the year 74 1,113  
Gravity NeoCyon, Inc.      
Disclosure of subsidiaries [line items]      
Total assets 15,000 11,747  
Total liabilities 4,281 5,784  
Revenue 20,316 19,408  
Profit (loss) for the year 1,771 (1,270)  
Gravity Communications Co.,Ltd.      
Disclosure of subsidiaries [line items]      
Total assets 27,121 35,754  
Total liabilities 6,687 9,227  
Revenue 35,189 33,122  
Profit (loss) for the year 1,754 10,116  
PT. Gravity Game Link      
Disclosure of subsidiaries [line items]      
Total assets 2,693 2,461  
Total liabilities 367 303  
Revenue 1,476 2,234  
Profit (loss) for the year (51) (103)  
Gravity Game Tech Co.,Ltd.      
Disclosure of subsidiaries [line items]      
Total assets 72,123 50,672  
Total liabilities 23,780 8,081  
Revenue 48,771 30,604  
Profit (loss) for the year 6,860 11,308  
Gravity Game Arise Co., Ltd.      
Disclosure of subsidiaries [line items]      
Total assets 7,712 7,058  
Total liabilities 1,192 1,683  
Revenue 5,574 3,807  
Profit (loss) for the year (6,237) (5,393)  
Gravity Game Hub PTE., Ltd.      
Disclosure of subsidiaries [line items]      
Total assets 68,728 74,229  
Total liabilities 13,684 37,718  
Revenue 89,257 287,950  
Profit (loss) for the year 13,815 34,160  
Gravity Game Vision Limited.      
Disclosure of subsidiaries [line items]      
Total assets 72,468 51,811  
Total liabilities 26,756 10,753  
Revenue 160,067 145,653  
Profit (loss) for the year ₩ 21,946 ₩ 23,547