Rapidsoft

Found on:
"Fun School 4 (for 5-7 year olds)"
"Fun School 4 (for 7 to 11 Year Olds)"
"Fun School Special - Paint and Create"

Loader files:
ROM Header
Only filename
ROM Data
Turbo loader

Encoding:
Endianess:LSbF
Threshold:0x020b
Lead-in:4112 x 0-bit + 1 x 1-bit
Sync:0xAA+0x55
Byte:8 bits
0-bit:Short

Structure:
Header:No
Checksum:No
Notes:
Load addresses are hardcoded.
There is a table at offset 0x02a0 in the ROM Data section.
Two addresses per file. Bytes are in low/high order.
First address is the load start address.
Second address is the 2's complement of number of bytes to load.

Data seems to be trailed by ~3754 0-bits.