History
- Group
- Brenda Import Group [BIG]
The sole ranked intro from Brenda Import Group -- a group whose name indicates a focus on importing C64 software between regions. Import groups played a crucial role in the scene's distribution infrastructure, shuttling releases between continents -- typically from Europe to North America or vice versa. No CSDb release match has been confirmed, and searches on Demozoo, Doc Snyder's page, the Atlantis Prophecy, and Freeze64 all returned no results. The name "Brenda" is distinctive among C64 groups, which more commonly adopted aggressive, technical, or fantastical identities. The intros.c64.org entry generated notable community discussion between 2023 and 2025, including contributions from iAN CooG -- a well-known scene archivist and coder -- and multiple posts from Wanderer in July 2025. This late-period engagement suggests the intro attracted renewed interest from the preservation community. With no country of origin, founding date, or membership data surviving in any consulted database, Brenda Import Group's history and operational scope remain unknown.
Sources: intros.c64.org
// ============================================ // output - Disassembled Source // ============================================ // KickAssembler syntax // Generated by Restore 64 v0.2.1 alpha build 298, 2026-04-11 21:35:11 // https://restore64.dev by datucker / Rabenauge // // Load address: $0801 End: $ffff (63487 bytes) // Crunched with Exomizer v2/v3 (with relocation) — depacked by emulation // Packer entry: $0810 (via BASIC SYS 2064) // Entry point: $3900 (14592) // IRQ handler: $3963 (irq_3963) // IRQ handler: $399b (irq_399b) // IRQ handler: $39ca (irq_39ca) // IRQ handler: $ea31 (loc_ea31) // // Code: 3260 bytes, Data: 60227 bytes // Labels: 264, Subroutines: 11 // // Verification: 5 line(s) auto-corrected to .byte for exact byte matching // // Cross-references: all OK // ============================================ // --- Region $0814-$0819 --- .pc = $0814 "sub_0814" // Referenced by: jsr from $fcee sub_0814: ora ($a2,x) ora $bd .byte $42 // jam // ILLEGAL dat_0819: .byte $08 // . // --- Region $08f7-$0922 --- .pc = $08f7 "loc_08f7" loc_08f7: lda ($2f),y sta ($2d),y iny cpy $ff bne loc_08f7 clc .label sub_0902 = * + 1 lda $2d adc $ff sta $2d lda $2e adc #$00 sta $2e ldy #$00 dex bne loc_08f7 clc lda $2f adc $ff sta $2f lda $30 adc #$00 sta $30 jmp $0100 dat_0922: .byte $b9 // . // --- Region $1000-$1006 --- .pc = $1000 "sub_1000" // Referenced by: jsr from $3905, $fd0f sub_1000: jmp loc_1040 // Referenced by: jsr from $3980, $fd8a sub_1003: jmp loc_10d8 dat_1006: .byte $01 // . // --- Region $1040-$1468 --- .pc = $1040 "loc_1040" loc_1040: asl asl asl tay ldx #$00 loc_1046: lda $15a2,y sta $1528,x sta $152e,x lda $15a3,y sta $152b,x sta $1531,x iny iny inx cpx #$03 bne loc_1046 ldx #$00 stx $100b lda $15a2,y sta $1534 loc_106a: sta dat_158c,x inc $100b lda $1534 clc adc $15a2,y sta $1534 clc adc $100b inx cpx #$10 bne loc_106a lda $1020 beq loc_10b3 ldx #$02 loc_108a: lda $15a3,y sta $100b and $1535,x sta dat_1006,x dex bpl loc_108a bit $100b bpl loc_10b3 ldx #$00 loc_10a0: lda $15a4,y sta $152e,x lda $15a5,y sta $1531,x iny iny inx cpx #$03 bne loc_10a0 loc_10b3: ldy #$00